Nathan Replacement Bladder 1.5 L

The Nathan HammerHead Bottle 1.5 L is a robust steel bottle. The model is made of double-walled insulated stainless steel and therefore keeps liquids cold for 35 hours, hot for 15 hours. The non-slip bottom allows you to benefit from plenty of grip and the model is BPA free.

Features and Benefits
- Double walled insulated stainless steel
- Keeps liquids 35 hours cold, 15 hours hot
- Triple insulated for premium heat retention
- Insulated large mouthcap for filling and cleaning
- Insulated narrow mouthcap for drinking
- TPE pad with non-slip bottom
- BPA-free