Blue Green Used about twice. This bottle allows you to easily drink by squeezing it to push out the beverage. It incorporates insulation with excellent cold retention, and the bottle body uses a soft, easy-to-grip material. Ideal for hydration during activities such as cycling and trail running. The body is odor-resistant and made of safe materials that do not contain BPA (Bisphenol A). Specifications 【Material】Body: Polypropylene + Insulation Cap: Polyethylene + Thermoplastic Elastomer Straw: Polyethylene Mouthpiece: Silicone Rubber 【Weight】120g 【Colors】Dark Gray (GM), Light Gray (LTSV), Blue Green (MALD) 【Size】∅7.4 x 23.5cm 【Capacity】580mL 【Heat Resistance/Cold Resistance】Body/Cap: 100/-20℃ Straw: 90/-20℃ 【Cold Retention (Room Temperature 20℃)】 Cold Retention Start 4℃ After 2 hours: Below 10℃ After 6 hours: Below 17℃ Not dishwasher safe