250ml Capacity

✓ Durable Puncture-Resistant Sleeve

✓ Leak-Proof Bite Valve

✓ Fits Most Hydration Vests

A compact 250ml soft flask built for carrying energy gels and liquid nutrition.

Our GELFLASK250 250ml Soft Flask uses a thicker sleeve material for added puncture resistance. Flat profile fits easily in most cycling jersey pockets. Bite-valve is easy to use and leak-free. Wide mouth opening makes filling easy. Each flask holds up to four (4) C30 or C30+ Energy Gels.