This BlenderBottle has hidden Twist n’ Lock Storage & mixes drinks on-the-go for just over $9 Prime shipped (Reg. $13+)

Amazon has the BlenderBottle ProStak System 22-Ounce Bottle and Twist n’ Lock Storage in aqua for $9.29 with free shipping for Prime members or in orders over $49. That’s about 35% under the original listing, the lowest Amazon has ever offered this color for and the best price we can find. This is matching our previous mention on the clear/blue option.

These bottles feature a 22-ounce capacity, as well as a unique hidden storage compartment and the patented BlenderBall wire whisk for mixing drinks and nutritional supplements. They are BPA-free and dishwasher-safe (top rack). Rated 4+ stars from nearly 1,400 Amazon customers.

More on the BlenderBottle ProStak System 22-Ounce Bottle:

Leak-proof, expandable, and unbelievably powerful, the BlenderBottle ProStak is the all-in-one solution for the serious athlete. The patented BlenderBall wire whisk delivers smooth shakes every time, while the unique twist n’ lock jars offer unlimited storage expandability. Keep powders and pills in place – with or without the bottle. The ProStak’s unique interlocking jars have individual lids, making it possible to carry pre- and post-workout supplements, meal replacements, and snacks, even without the bottle. The ProStak’s screw-on lid and leak-proof SureSeal flip cap keep your shake where it belongs. With a snug twist of the lid and the assuring snap of the flip cap, you’re ready for some serious shaking. The BlenderBall wire whisk delivers lump-free protein, nutrition, and meal replacement shakes, even blending flavorful additions such as peanut butter, yogurt, and oat flour. Includes 22 ounce capacity BlenderBottle, 150 cc jar, 100 cc jar, pill organizer and patented BlenderBall wire whisk. The BlenderBottle ProStak is expandable with extra twist n’ lock jars (sold separately).