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This streamlined and stable pack is ideal for everything from day hikes to fast-paced missions. With 18 litres of storage, ample pockets, pole storage and hydration bladder compatibility, it's the perfect companion for trail running, hiking and general exploring.
This streamlined and stable pack is ideal for everything from day hikes to fast-paced missions. With 18 litres of storage, ample pockets, pole storage and hydration bladder compatibility, it's the perfect companion for trail running, hiking and general exploring.
Rab

Rab Nitron 18 Anthracite

£76.50 £85.00 10% off
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Pre-Launch

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Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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90-day returns period

We hope that you are perfectly happy with your order from Trekitt, but we understand that you may want to return your purchase. We offer a 90 days return period from the date of purchase, and endeavour to process all returns within 48 hours of receipt.

We do not offer a free returns service. Therefore, all customers are responsible for any postage costs when returning any goods (excluding warranty returns).

For your convenience, follow here to the Royal Mail Returns Portal to arrange return postage for your items. Please use our warehouse returns address (Trekitt, Unit 5 Parkwood Court, Rotherwas, Hereford, HR2 6NU) when completing the form.

This is not a Trekitt operated service.

The Trekitt Returns Policy Includes...
A 90 day return period and the Trekitt 2-year Common Sense Guarantee.

Exemptions
PPE (Facemasks, Climbing Equipment etc. ), Food Goods, Accessory Cord, Socks & Underwear can only be returned if they have not been worn and/or removed from their original packaging with all swing tags still attached. If there is any sign or possibility that the goods have been used, tampered with or contaminated in any way, then we cannot accept a return on the grounds of consumer safety. Zips are typically not covered under a manufacturer's warranty.

The above does not affect the Consumer Contract Regulations. Click here to read more.

Rab Nitron 18 Anthracite

Season:2025S R

Brand:Rab

Code:QAP-68-ANT

What is the Nitron 18?

It's an exceptionally stable and streamlined 18-litre backpack, ideal for everything from day hikes to fast-paced adventures. This versatile daypack is the perfect companion for single-day adventures when you want to keep weight to a minimum.

What is it made from?

The pack is constructed using a combination of 100D Robic Nylon Ripstop and 70D Nylon with TriShield Coating, with 140D reinforcements in high-wear areas. Each of these materials has excellent wear resistance, strength and hardiness to tackle tough days in rough, tricky terrain when the weather is challenging. The panels of 140D nylon are placed on the base of the pack for added reinforcement where it's needed most.

The Tri-Shield® Coating is a specialised water-resistant treatment designed to repel water, making it more resistant to moisture and rain. However, please note that this does not make the backpack waterproof.

What backsystem does it use?

The Nitron 12 uses Rab’s AirContour™ backsystem, which offers a supportive, breathable back for multi-activity adventures. The moulded foam spacer mesh construction increases breathability and ventilation at contact points, helping you feel fresh in warmer climates.

What are its features?

For storage, there is a top-loading zipped main compartment for storing spare items of clothing and lunch. The harness features two pockets, one zipped ideal for a mobile phone, trail snacks and energy gels and one stash pocket for a soft bottle flask for fuss-free hydration. There's also a front stash pocket ideal for stowing on-off layers, wet kit, a map or extra snacks. The Nitron is also compatible with a hydration bladder of up to 3 litres—perfect for fast-paced adventures when you need more water.

The pack features a body-hugging harness for a secure, close fit without hindering mobility, enabling dynamic movement on a variety of terrain. This snug fit, combined with a double chest strap, provides reassurance that the pack will remain stable and not move around when you pick up the pace.

If you're a fan of running or trekking poles, you're in luck! The Nitron has a specialised on-the-go z-pole attachment and an additional option for carrying traditional walking poles when they're not in use.

Features

  • Body-hugging harness for close fit and mobility
  • Moulded back panel for a comfortable and flexible fit
  • Panel loader with zipped entry
  • Flask stash harness pocket for quick grab water breaks
  • Double chest strap for added security on high pace pursuits
  • Secure zipped harness pocket for easy access on the move
  • Front stash pocket
  • On the go z-pole attachment
  • Additional standard walking pole carry
  • Hydration compatible-fits 3L bladder
Technical Information

Weight: 0.56 kg / 1lb 4oz (M-L)

Materials: 100D ROBIC® Nylon Ripstop with Hydrosheild Coating.

70D X 140D Nylon with TriShield Coating.

Composition: Main: 100% Nylon, Lining: 100% Polyester

Volume: 18 litres / 1100 cu.in

Back length: 19" / 48cm

Sizing Information
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  • Legwear
  • Gloves

Rab Men's Sizing Information

Measurements refer to body size, not garment dimensions.

  Chest Waist Arm Length
S 37 " 30 " 33 "
M 40 " 32 " 34 "
L 43 " 34 " 35 "
XL 46 " 36 " 36 "
XXL 48 " 38 " 36 "
  Chest Waist Arm Length
S 94 cm 76 cm 83 cm
M 102 cm 81 cm 86 cm
L 109 cm 86 cm 89 cm
XL 117 cm 91 cm 91 cm
XXL 122 cm 96 cm 91 cm

Slim Fit: Slim fitting, sitting close to the body, great for showing of your guns and pecks.

Regular Fit: Neither slim nor oversized. Regular-fitting garments that are bang in the middle. The middle is good.

Relaxed Fit: Drapes loosely on the body, baggy fit.

1Chest

Run the tape around the fullest part of your chest, the tape should be just below the arm pit and over the shoulder blades whilst horizontal to the floor.

2Waist

Measure around your natural waist as show in the diagram

3Inseam

Measure your inside leg from crotch to ankle blone keeping your leg straight: not as easy as it sounds, you could take a pair of trousers that you already own, that fit you well, and measure from the crotch to the bottom of the leg.

4Sleeve

This is a bit more tricky! Measure from the top of your spine (at the bottom of your neck) to your elbow and on the your wrist

5Arm

You should place the beginning of the measuring tape behind your shoulder, and feed it out following your arm making sure to pass both the elbow joint and the wrist, as pictured. You should take the measurement at the point where you would like the sleeve to end. This is usually just past your wrist.

Rab Men's Legwear

Measurements refer to body size, not garment dimensions.

  Regular leg (32")
S 30 "
M 32 "
L 34 "
XL 36 "
XXL 38 "
  Regular leg (32")
S 76 cm
M 81 cm
L 86 cm
XL 91 cm
XXL 97 cm

Slim Fit: Slim fitting, sitting close to the body, great for showing of your guns and pecks.

Regular Fit: Neither slim nor oversized. Regular-fitting garments that are bang in the middle. The middle is good.

Relaxed Fit: Drapes loosely on the body, baggy fit.

1Chest

Run the tape around the fullest part of your chest, the tape should be just below the arm pit and over the shoulder blades whilst horizontal to the floor.

2Waist

Measure around your natural waist as show in the diagram

3Inseam

Measure your inside leg from crotch to ankle blone keeping your leg straight: not as easy as it sounds, you could take a pair of trousers that you already own, that fit you well, and measure from the crotch to the bottom of the leg.

4Sleeve

This is a bit more tricky! Measure from the top of your spine (at the bottom of your neck) to your elbow and on the your wrist

5Arm

You should place the beginning of the measuring tape behind your shoulder, and feed it out following your arm making sure to pass both the elbow joint and the wrist, as pictured. You should take the measurement at the point where you would like the sleeve to end. This is usually just past your wrist.

Rab Men's Gloves

Measurements refer to body size, not garment dimensions.

  Circumference of hand Length of hand
S 7-7.5 " 6.5-7 "
M 8-8.5 " 7.5-8 "
L 9-9.5 " 8.5-9 "
XL 9.5-10 "+ 9-9.5 "
  Circumference of hand Length of hand
S 18-19 cm 16.5-18 cm
M 20-21.5 cm 19-20 cm
L 23-24 cm 21.5-23 cm
XL 24-25.5 cm+ 23-24 cm+
1Length of Hand

Measure from the wrist to the top of your middle finger.

2Circumference of hand

Measure around the fullest part of the hand around the knuckles and excluding the thumb.

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