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.
Features • 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 • High-flow valve, Large 42mm opening, Insulated flask • TPU & RF welded seams • A plastic with multiple properties: Elasticity, comfort, transparency, resists liquid penetration, taste free, PVC free, and non-toxic. Ideal for hydration bladders & tubes • 100% BPA • PFC-free
