Established in 1986 Trekitt is family owned and run. We have always been driven by our passion for wild places and mountains and have enjoyed sharing those experiences with our customers for over 30 years.

Trekitt provides top quality equipment and clothing for mountaineers, hill walkers, climbers and travellers and has grown over the years to cater for a wide range of outdoor activities. We hold large stocks of specialist clothing and equipment from the worlds best brands backed up by our award winning customer service.  We are more than a shop, we are a service for adventure, we fully understand that to get the most from your passion you need the best kit that is fit for purpose and suits you personally.  We offer expert boot and rucksack fitting services in our Hereford shop and are always happy to discuss your equipment needs, so just call us.

The Hereford shop is open Monday to Saturday from 09:00 - 17:30.

We are closed on Sundays and Bank Holidays because we value our free time and want to keep it that way.

51 Eign GateHereford Herefordshire HR4 0AB
Arcteryx

Arcteryx Alpha SK Strap 50cm Flare

Arcteryx Alpha SK Strap 50cm Flare

£6.80 £8.00
15% off

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Other colours available:
Arcteryx Alpha SK Strap 50cm Flare
Arcteryx Alpha SK Strap 65cm Flare

This versatile and incredibly tough TPU strap with a stainless steel buckle add extra external storage and carry options for the Alpha SK pack.

Description

Season : 2018W

Code : 23148-FLA-50

Weight : 0KG

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This versatile TPU strap is one of the things that got us so excited about the Alpha SK pack because it's so incredibly clever. If you look closely at the pack you'll see that there are several places that this strap can be moved/attached to, meaning you can totally customise the layout of the exterior load you wish to carry; for example, skis can be carried diagonally or in an A-frame by adding 3 more straps, or snowboards vertically with longer 65cm straps.

The tail passes through the slot in the TPU near the buckle to quickly secure the strap to your pack and the internal wedge adds durability and blocks against ski edges to facilitate tightening the straps around skis.

This strap offers endless combinations of extra external storage space for your Alpha SK pack. Please note, this strap is a singular item.

  • Versatile
  • Durable
  • Lightweight
  • Thermoplastic Urethane (TPU)
  • Stainless steel buckles
  • Endless combinations to add external storage space to your Alpha SK pack
Care & Advice

Getting the correct fit for your rucksack is as important as getting the fit right for your boots. A badly fitting pack can inflict misery and discomfort and completely ruin your adventure. This guide is designed to help you get the best fit and comfort from your chosen pack so that carrying all your kit becomes a pleasure and not a chore.

ADJUSTING THE BACK LENGTH

If the pack has an adjustable back length, adjust this to your correct level. Your back length is not related to your height but your torso length. Many packs, and specifically the bigger and more technical packs are available in different back lengths or feature adjustable back systems. Contrary to popular belief, your torso length and not your overall height is the key to getting a well fitted pack. Tall people don’t necessarily have long torsos, just as shorter people don’t always have a short torso length.

Your torso length can be found by measuring from your C7 vertebra (the bony protrusion at the back of your neck when looking down) to the height of your iliac crest (top of your hip bones, where you put your hands on your hips). This measurement will give you an idea of which pack back length to choose.

Once you've got the back length sorted, either by selecting the correct size pack or adjusting the back system, you can begin to follow these simple steps to help achieve a comfortable carry.

LOOSEN OFF ALL STRAPS

Before you start fitting the pack, loosen off all the straps as this will make it easier to get the correct tension later.

TIGHTENING THE HIPBELT

Fasten the backpack hipbelt, the general position is the same as where you’d put your ‘hands on hips’ This area is called the pelvic girdle, and what you can feel when you rest your hand on the area is the bony protuberance, the iliac crest. The iliac crest can support the weight from a pack comfortably, and for sustained periods. The padded section of the hipbelt should encompass this and fit securely.

Tighten the straps so the hipbelt feels secure and held firmly around your body. Ensure that the lumbar pad is centered to your lower back to give you maximum support. Remember that your hips carry most of the weight of the pack, so this should be firm but comfortable.

ADJUSTING THE SHOULDER STRAPS

Next, adjust the shoulder straps, pull them until they start to become snug, but ensure that they are not too tight as to lift the pack off your hips. Remember tightening them will stabilise the pack but will increase pressure over the shoulders. If the back length of the pack is correct the shoulder straps will be flush to your shoulders whilst the hipbelt sits in place comfortably. The point where the shoulder straps attach to the main body of the pack should be roughly half way down your shoulder blades; this ensures  that the shoulder straps rolls evenly over the top of your shoulders to distribute the weight correctly.

FASTENING THE CHEST STRAP

Fasten the chest strap and pull until taut but not tight, the elastic section should not be extended. This helps keep the shoulder straps from catching in your shoulder joints and keeps the stability of the pack when moving over rough ground.

ADJUSTING THE TOP TENSIONERS

Top tensioner straps link the shoulder straps to the top of the pack. When tightened, their main function is to stabilise the top part of the pack. The optimum angle for these straps in 45º, but they will stabilise the load even when horizontal or at a more obtuse angle. Tighten them until you feel the top part of the pack rest against your pack, over tightening them will create excessive pressure on the front of your shoulders.

ADJUSTING THE SIDE TENSIONERS

Side tension straps are linked to the hipbelt. By tightening these straps you can stabilise the load but reduce the hipbelt flexibility. Where balance is critical tightening them can help you feel more secure. However, if you are striding out over easy terrain it’s better to loosen these straps to allow full hip flexibility.

ADJUSTING THE SIDE COMPRESSION STRAPS

Side compression straps come next, pulling these tight does two things: firstly, it stabilises the load, secondly it can lift the lower part of the pack, repositioning the load closer to your back.

ADJUSTMENTS ON THE GO

Following these steps should give you a comfortable but secure fit on your pack. Sometimes adjustments will need to be made on the go depending on the terrain or the load you are carrying. The perfect fit is very much a personal preference so experiment with different tensions on the pack to find what suits you best.

Technical Information

Weight: 34g

Materials: Thermoplastic Urethane (TPU), Stainless steel buckles

Sizing Information
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  • Gloves

Arcteryx Men's Jackets & Shirts Sizing Information

Measurements refer to body size, not garment dimensions.

  Chest Waist Hip Sleeve
X-Small 36" 29" 36" 32"
Small 38" 31" 38" 33"
Medium 40" 33" 40" 34"
Large 43" 36" 43" 35"
X-Large 46" 39" 46" 36"
XX-Large 50" 43" 50" 37"
  Chest Waist Hip Sleeve
X-Small 92cm 74cm 92cm 81cm
Small 97cm 79cm 97cm 84cm
Medium 102cm 84cm 102cm 86cm
Large 110cm 94cm 110cm 89cm
X-Large 118cm 99cm 118cm 91cm
XX-Large 128cm 110cm 128cm 94cm

Next to Skin Fit: Cut snug to the body through the entire garment to enhance moisture management and thermal efficiency.

Slim Fit: Cut slim to the body through chest, waist, hip and thigh for a low profile fit.

Regular Fit: Cut comfortably from the body through bust/chest, waist, hip and thigh for a classic fit.

Relaxed Fit: Cut loosely through the waist, hip, and thigh for a casual fit.

1Chest

Measure around your chest/bust, holding the measuring tape under your armpit.

2Waist

Measure around your waist at the narrowest part.

3Inseam

From a standing position, measure from your crotch to your ankle.

4Sleeve

With your arms in a slightly bent position, measure from the centre of the back of your neck, along the length of your arm, to the wrist.

5Hip

Measure around your hips at the widest part.

Arcteryx Men Legwear - Letter Sizing

If the garment is sized in an alphabetical format, please use this size chart. Else if the garment is sized numerically, please refer to the alphabetical size chart. Sizing refers to your body size, not the size of the product. Pant inseam, length of actual garment.

  Inseam
Size Waist Hip Short Regular Long
XS 29" 36" 30 ½ " 32 ½ " 35 ⅓ "
S 31" 38" 30 ½ " 32 ½ " 35 ⅓ "
M 33" 40" 30 ½ " 32 ½ " 35 ⅓ "
L 36" 43" 31 " 33 " 36 "
XL 39.5" 46.5" 31 ⅛ " 33 ⅛ " 36 ⅛ "
XXL 43" 50" 32 ⅛ " 33 ⅛ " 37 ⅛ "
  Inseam
Size Waist Hip Short Regular Long
XS 74 cm 92 cm 77 cm 82 cm 89.5 cm
S 79 cm 97 cm 77 cm 82 cm 89.5 cm
M 84 cm 102 cm 77 cm 82 cm 89.5 cm
L 92 cm 110 cm 79 cm 84 cm 91.5 cm
XL 100 cm 118 cm 81 cm 86 cm 93.5 cm
XXL 110 cm 128 cm 82 cm 87 cm 94.5 cm

Next to Skin Fit: Cut snug to the body through the entire garment to enhance moisture management and thermal efficiency.

Slim Fit: Cut slim to the body through chest, waist, hip and thigh for a low profile fit.

Regular Fit: Cut comfortably from the body through bust/chest, waist, hip and thigh for a classic fit.

Relaxed Fit: Cut loosely through the waist, hip, and thigh for a casual fit.

1Chest

Measure around your chest/bust, holding the measuring tape under your armpit.

2Waist

Measure around your waist at the narrowest part.

3Inseam

From a standing position, measure from your crotch to your ankle.

4Sleeve

With your arms in a slightly bent position, measure from the centre of the back of your neck, along the length of your arm, to the wrist.

5Hip

Measure around your hips at the widest part.

Arcteryx Men Legwear - Numerical Sizing

If the garment is sized in a numerical format, please use this size chart. Else if the garment is sized alphabetically, please refer to the numerical size chart. Sizing refers to your body size, not the size of the product. Pant inseam, length of actual garment

  Inseam
Size Waist Hip Short Regular Long
28 28" 35" 30 " 32 " 35 "
29 29" 36" 30 " 32 " 35 "
30 30" 37" 30 " 32 " 35 "
31 31" 38" 31 " 33 " 36 "
32 32" 39" 31 " 33 " 36 "
33 33" 40" 31 ½ " 33 ½ " 36 ½ "
34 34" 41" 32 " 34 " 37 "
36 36" 43" 33 " 35 " 38 "
38 38" 45" 33 " 35 " 38 "
  Inseam
Size Waist Hip Short Regular Long
28 71 cm 89 cm 76 cm 81 cm 88.5 cm
29 74 cm 92 cm 76 cm 81 cm 88.5 cm
30 76 cm 94 cm 76 cm 81 cm 88.5 cm
31 79 cm 97 cm 79 cm 84 cm 91.5 cm
32 81 cm 99 cm 79 cm 84 cm 91.5 cm
33 84 cm 102 cm 80 cm 85 cm 92.5 cm
34 86 cm 104 cm 81 cm 86 cm 93.5 cm
36 91 cm 109 cm 84 cm 89 cm 96.5 cm
38 96 cm 114 cm 84 cm 89 cm 96.5 cm

Next to Skin Fit: Cut snug to the body through the entire garment to enhance moisture management and thermal efficiency.

Slim Fit: Cut slim to the body through chest, waist, hip and thigh for a low profile fit.

Regular Fit: Cut comfortably from the body through bust/chest, waist, hip and thigh for a classic fit.

Relaxed Fit: Cut loosely through the waist, hip, and thigh for a casual fit.

1Chest

Measure around your chest/bust, holding the measuring tape under your armpit.

2Waist

Measure around your waist at the narrowest part.

3Inseam

From a standing position, measure from your crotch to your ankle.

4Sleeve

With your arms in a slightly bent position, measure from the centre of the back of your neck, along the length of your arm, to the wrist.

5Hip

Measure around your hips at the widest part.

Arcteryx Mens Bag Sizing Information

Sizing refers to your back measurements, not the size of the product.

  Bag Size
Your Back Measurement Short Short-Regular Regular Regular-Tall Tall
14"          
15"          
16"          
17"          
18"          
19"          
20"          
21"          
22"          
23"          
 
  Bag Size
Your Back Measurement Short Short-Regular Regular Regular-Tall Tall
35.5 cm          
38 cm          
40.5 cm          
43 cm          
45.7 cm          
48 cm          
51 cm          
53 cm          
55.5 cm          
58.5 cm          
 
1

Measure along the spine between the 7th cervical vertebra and the level of the hip iliac crest

2

Compare this measurement to the Sizing Charts

3

It is possible to interchange different size shoulder strap and hipbelt components on many Arc'teryx Packs, but this will not change or affect the back-length of the pack.

Arcteryx Hat Sizing Information

Measurements refer to body size, not garment dimensions

  Small/Medium Large/X-Large
Adult Head Circumference 21.5" - 22.5" 22.8" - 23.6"
  Small/Medium Large/X-Large
Adult Head Circumference 55 - 57cm 58 - 60cm

Arcteryx Glove Sizing Information

Measurements refer to body size, not garment dimensions

  X-Small Small Medium Large X-Large
Hand Width 7.6 - 7.9" 7.9 - 8.2" 8.2 - 8.6" 8.6 - 8.9" 8.9 - 9.3"
Hand Length 7.0 - 7.2" 7.2 - 7.5" 7.5 - 7.7" 7.7 - 8.0" 8.0 - 8.2"
  X-Small Small Medium Large X-Large
Hand Width 19.2 - 20.0cm 20.0 - 20.9cm 20.9 - 21.8cm 21.8 - 22.6cm 22.6 - 23.5cm
Hand Length 17.8 - 18.4cm 18.4 - 19.0cm 19.0 - 19.6cm 19.6 - 20.2cm 20.2 - 20.8cm
1Width

With your hand open, measure from the tip of your middle finger, down to the crease at the base of your palm

2Length

With your hand open, measure around the circumference of your hand, at the base of your knuckles

 

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Arcteryx Alpha SK Strap 50cm Flare

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1 In stock in Hereford Shop

   

The whole ordering and delivery process went very smoothly but unfortunately the boots I had ordered were slightly too narrow and had to be returned, the no quibbles returns process was quick and easy, with Trekitt keeping me informed by email at every step of the way, including receipt of my parcel and when my refund had been processed. Service and communication with this company always excellent.

Steve.B  •   8th Aug.

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