Brightline Bags Side Pocket Echo – adjustable insulated water bottle holder

The Brightline Bags Side Pocket Echo is a smart, insulated water bottle holder that adjusts perfectly to bottles between 0.5 and 1.5 liters. The adjustable opening adapts precisely to the bottle diameter (max. Ø 95 mm / 3.75 inch).

Constructed from neoprene, it molds around the bottle, while two adjustable straps keep it secure. Bottles can easily be inserted or removed with one hand.

Key details:

• Not compatible with CS2 or CS3 modules (no FLEX Mount points).
• Compatible with CS4, CS5, and CS11 modules only.
• Small clips are delicate – careful adjustment ensures long life.
• Compact buckle chosen for comfort and better fit around bottles.

Pro tip:
Adjust the straps once during the initial setup. After that, the Echo stays in place, with the low-profile design out of the way.