Overview
We’ve adapted our classic Soft Flask with dual-skin insulation to keep your water in liquid form in winter. The new bite valve evacuates any ice build-up with a quick squeeze and the handle provides extra grip, so you can drink easily on the move. Compatible with all our 42mm lids – including our summer versions to your liquids cool in the sun.
Reviews
BENEFITS
Ideal temperature
Dual-skin insulation limits heating in summer and stops freezing in winter, while the bite valve evacuates ice build with a quick squeeze.
Comfort on the move
The soft, flexible flask shapes to fit your pocket for extra comfort and shrinks as you drink to minimize water bounce.
Versatile practicality
We've added a grippy handle, so you don’t need to take gloves off. Compatible with all our bags and summer lids (42mm) to keep water cool in summer.
FEATURES
Freeze Protection
High-Flow Valve
42 mm Cap
High-flow valve
Large 42mm opening
Insulated flask
HYDRATION
TPU & RF welded seams
MISCELLANEOUS
Beyond lifetime guarantee
FABRICS
TPU
SUSTAINABILITY
100% BPA & PVC free, PFC-free
DETAILS
Materials & Maintenance
Body: 64% Thermoplastic Polyurethane, 33% Polypropylene, 3% Silicon
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BENEFITS
Ideal temperature
Dual-skin insulation limits heating in summer and stops freezing in winter, while the bite valve evacuates ice build with a quick squeeze.
Comfort on the move
The soft, flexible flask shapes to fit your pocket for extra comfort and shrinks as you drink to minimize water bounce.
Versatile practicality
We've added a grippy handle, so you don’t need to take gloves off. Compatible with all our bags and summer lids (42mm) to keep water cool in summer.
FEATURES
Freeze Protection
High-Flow Valve
42 mm Cap
High-flow valve
Large 42mm opening
Insulated flask
HYDRATION
TPU & RF welded seams
MISCELLANEOUS
Beyond lifetime guarantee
FABRICS
TPU
SUSTAINABILITY
100% BPA & PVC free, PFC-free
DETAILS
Materials & Maintenance
Body: 64% Thermoplastic Polyurethane, 33% Polypropylene, 3% Silicon
62