Title | Brand | Price | Frame type | Number of exterior pockets | Gear capacity (Litres) | Weight | |
Osprey Viper 13 Hydration Pack - 100 fl. oz. | Osprey | $110 | Frameless | 4 | --- | 1 lb. 4 oz. | |
REI Trail 25 Pack | REI | $70 | Frameless | 4 + main compartment | 25 liters | 1 lb. 14 oz. | |