RESISTANT AND LIGHTWEIGHT: The bottles tough material is ultra-durable and hygienic. Lightweight yet made to last DURABLE & ROBUST: This large 2100 ml bottle features a rounded base, a screw-on leak-proof lid and an easy-grip handle for easy handling SMOOTH, LEAK-PROOF & SILENT MIXING: Enjoy a hassle-free mixing experience with our solid leak-proof lid and signature mixer net, eliminating lumps and rattling noises for a smooth protein shake every time DURABLE & ROBUST: This large 2100 ml bottle features a rounded base, a screw-on leak-proof lid and an easy-grip handle for easy handling PRACTICAL & SMART FEATURES: The bottle features an engraved measurement scale on the inside of the bottle. The jugs wide opening and curved bottom makes cleaning easy (handwash only)