| Brand | Baserock |
|---|---|
| Type | Hydration Backpack |
| Closure | Zip |
| Capacity | 20 L |
| Insect Repellent Treated | No |
| Color | Blue |
| Frame Material | Nylon |
| Material | Nylon |
| Number of Pockets | 4 |
Check the listing for details. Baserock Bass-Frequency Hydration Backpack 20L Hydration Insert. Color: Blue, Condition: Pre-owned. Listed at 115.00 USD. With a 2-liter reservoir, you get all the water you need whenever you need it. You feel the beat as it happens to enhance the experience. Add to Collection. Add Reminder.