Day Packs with weight metric of 0.64 kilograms
| Compare | Title | Brand | Price | Frame type | Number of exterior pockets | Gear capacity (Litres) | Weight |
| Add to compare |  CamelBak M.U.L.E. Hydration Pack - 100 fl. oz. |
CamelBak | $100 | Frameless | 4 | --- | 1 lb. 4.8 oz. |
| Add to compare |  CamelBak L.U.X.E. Hydration Pack - 100 fl. oz. - Women's |
CamelBak | $100 | Frameless | 4 + main compartment | --- | 1 lb.4 oz. |
| Add to compare |  CamelBak Day Star Hydration Pack - 70 fl. oz. - Women's |
CamelBak | $80 | Frameless | 3 + main compartment | --- | 1 lb. 5.9 oz. |
| Add to compare |  CamelBak Cloud Walker Hydration Pack - 70 fl. oz. |
CamelBak | $80 | Frameless | 3 + main compartment | --- | 1 lb. 3.75 oz. |
| Add to compare |  Osprey Raptor 10 Hydration Pack - 100 fl. oz. |
Osprey | $120 | Internal | 5 + main compartment | --- | 1 lb. 6 oz. |
| Add to compare |  CamelBak Blowfish Hydration Pack - 70 fl. oz. - Men's |
CamelBak | $90 | Frameless | 2 + main compartment | --- | 1 lb. 4 oz. |
| Add to compare |  CamelBak Octane 22 LR Hydration Pack - 100 fl. oz. |
CamelBak | $100 | Frameless | 3 + main compartment | --- | 1 lb. 8 oz. |
| Add to compare |  CamelBak Asset Hydration Pack - 70 fl. oz. - Men's |
CamelBak | $110 | Frameless | 1 + main compartment | --- | 1 lb. 10 oz. |
| Add to compare |  Osprey Raptor 6 Hydration Pack - 100 fl. oz. - Men's |
Osprey | $110 | Internal | 5 + main compartment | --- | 1 lb. 5 oz. |
| Add to compare |  Salomon Synapse 20 Hydration Pack |
Salomon | $130 | Frameless | 4 + main compartment | --- | 1 lb. 5 oz. |