Your favourite beverage can now go anywhere in the Boulder Flask.

Tech Specs

• Shatter-resistant, BPA free copolyester resin body and grippy, silicone bumper mean this flask can go anywhere. 
• Wide mouth makes for easy filling, pouring and drinking. 
• Hinged top with silicone grip is easy to open and impossible to misplace. 
• Convenient moulded graduation marks. 
• Material: Copolyester, Silicone 
• Capacity: 180 ml
• Dimensions: 8.1 cm x 2.5 cm x 14.2 cm