Elevate your shake game! Bottlebottle shaker with antibacterial tech, vacuum insulation keeps protein fresh. Sip style, savor freshness anytime, anywhere.
· Double-layer insulation with antibaterial coating, keep your beverage fresh and stay in a suitable tempurature.
· Built-in BPA-free powder ball with hollow design,fully stirring the water and protein powder, shake the bottle, makes mixing easier
· The bottom of the cup has a non-slip silicone pad, and the cup is designed with a non-slip bump for easy grip.
· Enlarged design hiking buckle with silicone sleeve, handheld and buckled on the backpack are very suitable