BURRDOFF [VISIBLE WINDOW Protein Shaker Bottle, Gym Shaker Steel Shaker Bottle Gym Shaker Bottle shaker bottles for protein shake gym protein shaker bottle (Matt Black)

✔ 18/8 STAINLESS STEEL PROTEIN SHAKER BOTTLE - This Protein Shaker Bottle is made from Surgical Grade 304 Stainless Steel 18/8.The Protein Shaker Bottle body is made of high-quality strong stainless steel. Extremely durable & easy to clean. Dropping a Gym Shaker at the gym or home happens quite frequently. Therefore, we made sure that our Protein Shaker Bottle can easily withstand multiple drops without breaking or cracking the bottle.

✔ TRITAN MATERIAL PRECISION SCALE STEEL SHAKER - This Steel Shaker measurement only goes to 700 ml while the capacity is 950 ml, With this Steel Shaker it is easy for you to make the nutrition match more accurate. Plus Steel Shaker looks great with an easy-measure transparent window which is BPA-Free & Food-Grade Safe.

✔ BPA-FREE & LEAK-PROOF GYM SHAKER STEEL - This Gym Shaker Steel Metal threading fits together perfectly and seals into the rubber seal ring to prevent 100% of leaks! Leak proof & BPA-Free silicone cap ring makes Gym Shaker Steel Shaker bottle food-safe, easy to use and mess-free! Every Gym Shaker Steel is strictly tested under a pressure machine of any leaking by our staff and have passed the LEAKFREE test. New design lid guarantees NO WATER LEAK PROBLEMS!

✔ ECO-FRIENDLY & DISHWASHER GYM SHAKER BOTTLE - Our Gym Shaker Bottle and lid can be easily cleaned through a Dishwasher or by Hand. Gone through several test by Gym Professional without any problems. Reduce your use of disposable plastic bottles, buy our eco-friendly stainless steel Gym Shaker Bottle instead. This Gym Shaker Bottle is completely RUST-FREE.

✔ MEASURING WINDOW GYM BOTTLE - Gym Bottle with Measuring Window makes mixing drinks easy. Our Gym Bottle Allows you to see how much you’ve added and see how much is left in Gym Shaker.