Product Price Capacity (liters) Weight (pounds (lbs)) Material Number of Pockets Hydration Compatible Adjustable Torso Length
Gregory Nano 22 H2O Hydration Pack
US
£73.79 22 L 1 lb 3.4 oz 210-denier high-density nylon and 450-denier recycled polyester 3 + main compartment

The Gregory Nano 22 H2O is a lightweight 22-liter hiking pack with a 3-liter included hydration reservoir, breathable backpanel, hipbelt, and multiple storage pockets. It suits day hikers who want ample gear capacity and hands-free hydration in a compact frameless design.

★ Ideal for

This pack specifically suits hikers seeking a hydration system included because it provides 22 L of storage, a 3 L reservoir, hydration routing, and a weight of just 1 lb 3.4 oz.

Teton Sports Oasis
US
£40.60 18L or 22L 2 lb or 2.5 lb 100% Polyester 600D honeycomb ripstop and 100% Polyester 600D dobby ripstop

The Teton Sports Oasis is a durable hydration daypack available in 18L and 22L sizes, with an included water bladder, ventilated mesh, adjustable shoulder, chest, and waist straps, and a built-in rainfly cover. It suits hikers, bikers, and outdoor users who want generous storage and hydration for short hikes or day trips.

★ Ideal for

The 18L Oasis is a strong fit for hikers seeking a hydration system included because it comes with a 2L bladder, weighs 2 lb, and provides multiple compartments plus a rainfly cover for day hikes.