REI Co-op
REI Trail 65 Pack
Best multi-day backpack for hikers seeking comfort on long treks.
Embark on your next adventure with the REI Trail 65 Pack, engineered for comfort and extensive travel. This pack boasts a breathable, adjustable back panel and a supportive, contoured hip-belt for superior stability on long treks. Ample storage includes a large front pocket, a dedicated sleeping bag compartment, and multiple exterior pockets. Stay hydrated with its reservoir compatibility and protected from the elements with the integrated raincover. Designed for backpacking and hiking, it offers versatile carrying solutions for all your gear.
Owner Satisfaction
4.4
/ 5
Category Rank
1016
/ 1463
#1016 in Camping & Hiking
Gear Capacity
65
/ Liters
Who it's for
- Organized hikers needing quick access to buried gear
- Budget-conscious backpackers seeking reliable multi-day comfort
- Hikers wanting immediate weather protection without extra purchases
Who should skip it
- Ultralight backpackers focused on minimizing base weight
- Hikers needing easy access to large phones or snacks
- Serious trekkers requiring ultra-rugged, premium materials
Performance breakdown
Load Distribution
Contoured hip-belt and internal frame keep heavy loads feeling remarkably balanced.
Ventilation Efficiency
Breathable back panel design significantly reduces sweat buildup on long, hot treks.
Gear Accessibility
Front panel and bottom access points make retrieving gear effortless and quick.
Durability
420-denier ripstop nylon construction withstands rugged trail abuse with ease.
Organization
Seven compartments and six exterior pockets keep your essentials perfectly sorted.
Weight-to-Capacity Ratio
Solid capacity for multi-day trips without feeling overly bulky or heavy.
Key Specs
Gear Capacity
65 Liters
Material
420-denier ripstop nylon
Dimensions
30 x 13 x 11 inches
Weight
2.18 kg (4 lbs. 12 oz)
Frame Type
Internal Frame
Fits Waist/Hips
27-42 inches
Number of Exterior Pockets
6
Number of Compartments
7
Know before you buy
Yes, with a 65-liter capacity, this pack is designed specifically for multi-day excursions. It offers enough volume to carry your tent, sleeping system, and several days' worth of supplies comfortably.
The back panel features an adjustment system that allows you to slide the harness up or down to match your torso length. This ensures the weight is distributed correctly across your hips rather than pulling on your shoulders.
Yes, the pack includes a dedicated bottom access point, which is perfect for reaching your sleeping bag or other items packed at the base without having to empty the entire main compartment.
The Trail 65 is hydration-compatible, meaning it includes an internal sleeve and a port to route your drinking tube. It is designed to work with most standard-sized reservoirs.
The included raincover provides a reliable barrier against rain and trail debris. While it is excellent for standard wet-weather conditions, it is always a good practice to use a waterproof dry bag inside your pack for critical items like your sleeping bag or electronics.
The REI Trail 65 weighs 2.18 kg (4 lbs. 12 oz). It is built with durable 420-denier ripstop nylon to balance ruggedness with weight management.
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