CONVENIENT, PORTABLE SHAKER CUP: You can shake up your protein powder and be out the door in minutes with this totally-convenient blender bottle that’s perfectfor on-the-go. Take it with you to the gym, work, or anywhere the day takes you! ADVANCED MIX TECHNOLOGY: With the superior mix technology in this shakers for protein shakes, you don’t need a clunky metal ball to get super-smooth, great-tasting shakes! Now you can have non-gritty, extremely-tasty protein shakes, no blender required SHAKER CUP FOR PROTEIN SHAKES: Crafted for the active souls and everyday hustlers. From workouts to daily routines, our shaker bottles for protein mixes stand undefeated. Reliability you can trust. LEAK-PROOF DESIGN: Don’t be scared to toss this 310 Shaker Cup into your gym bag or purse. It has an easy snap lid and leak-proof design to ensure none of your drinks spill out. Plus, unlike many other protein shakers, you can count on this one for leak-free sipping! DURABLE AND EASY-TO-CLEAN: This protein bottle is also highly-durable, andwill withstand falls without breaking, so it’s the perfect companion to your active lifestyle. It’s also dishwasher safe, so a cinch to clean. Top-shelf dishwasher safe. BPA-FREE & ODOR RESISTANT: 310 Protein Shaker Cup are also BPA-free, so you can be sure harmful toxins aren’t leaching into your drinks. In addition,the bottles are odor resistant, so unpleasant smells don’t linger after washing. It's never been easier to mix up your 310 Shake and head out the door to work, the gym or anywhere else your day might take you! Rather than having to clear a space on your counter, pull out the clunky blender and create a huge mess just to drink a protein shake, you can simply use your 310 Shaker to make a shake in a jiffy. All you have to do is put one scoop (33 g) of 310 Shake and 12 ounces of water or milk into the 310 Shaker, give it a shake, shake, shake - and it's ready to enjoy! 310 Shake mixes so well - this quick and easy motion is all you need to do to drink a fantastic protein shake. Use it at home or on the go! Whether you're in a hurry before work or you're eager to get to the gym, the 310 Shaker makes it easy to get your nutrients and stay healthy!