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Home/ Outdoor & Travel/ Backpacks/ Trailhead 40L Hiking Backpack
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Water-resistant420D ripstop + rain cover
Ventilated frameSuspended mesh back panel
Fits 16"–21" torsoFully adjustable harness
3.1 lb emptyRated to carry 40 lb
Brand: Northpeak Outfitters · Visit the store

Trailhead 40L Hiking Backpack — Water-Resistant, Ventilated Frame, Rain Cover Included

4.6 1,284 ratings 3K+ bought in past month
$148.00 $189.00 SAVE $41
Or 4 interest-free payments of $37.00 · FREE delivery Tue, Aug 25 if you order in the next 6 hrs
Colour: Slate Grey
Capacity: 40L
Only 7 left in stock
2-year warranty — covered by Northpeak Outfitters
Free returns within 30 days, no restocking fee
Secure transaction — ships from and sold by ShopWave

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Built for multi-day trails and weekend summits, the Trailhead 40L carries heavy loads without punishing your back. A ventilated aluminium frame lifts the pack off your spine so air moves freely on long climbs, while the load-lifter straps and padded hip belt shift weight off your shoulders and onto your hips.

  • Ventilated aluminium frame with suspended mesh back panel
  • Adjustable torso length (16"–21") fits most body types
  • Water-resistant 420D ripstop nylon with a packable rain cover in the base pocket
  • Dual side compression straps and external attachment points for poles and mats
  • Hydration-bladder sleeve (up to 3L) with dual hose ports
  • Padded hip belt with two zippered pockets for snacks, phone, or a compass

Weighs 3.1 lb empty. Rated for loads up to 40 lb.

Capacity40 litres (28L / 55L also available)
Weight (empty)3.1 lb / 1.41 kg
Outer material420D ripstop nylon, DWR-treated
FrameSuspended aluminium perimeter frame
Torso range16" – 21", adjustable
Hydration compatibleYes — up to 3L bladder, dual hose ports
Rain coverIncluded, stowed in base compartment
Carry-on friendly28L model only
Warranty2 years, manufacturer

Delivery. Standard delivery is free on orders over $49 and typically arrives in 3–5 business days. Express (1–2 business days) is $9.95, free for ShopWave+ members.

Returns. 30 days from delivery, free return shipping, no restocking fee. Items must be unused with tags attached. Start a return from your Orders page and we'll email a prepaid label.

Exchanges. Colour and capacity exchanges ship free and are processed before we receive the original item back.

4.6
1,284 ratings
M. Okafor ✓ Verified purchase 2 weeks ago
Carried 35 lb for four days and my shoulders were fine
The suspended frame is the whole story here. I've used packs twice this price that sat flat against my back and soaked my shirt through by mile three. This one actually breathes. Hip belt pockets are big enough for a phone, which sounds minor until you're on a ridge in the wind.
42 people found this helpful
Dana R. ✓ Verified purchase 1 month ago
Great pack, rain cover is a bit thin
Four stars because the included rain cover feels like an afterthought — it held up to drizzle but I'd want something heavier for a real downpour. The pack itself is excellent. Torso adjustment took me about five minutes and it's been dialled in ever since.
18 people found this helpful
J. Lindqvist ✓ Verified purchase 1 month ago
Bought the 40L for a Patagonia trip — right call
Debated the 55L and I'm glad I didn't. The compression straps mean the 40L handles a light load without flopping around, and it forced me to pack sensibly. Fits a 3L bladder plus a week of layers.
9 people found this helpful