【Customized for Stanley 40oz Tumbler】Perfectly fits Stanley Quencher H2.0 FlowState Tumbler 40oz with Handle, Simple Modern 40 oz Tumbler, and Stanley Adventure Quencher Travel Tumbler 40 oz. The tumbler can easily fit into the car cup holder even when wearing the water bottle carrier bag. 【Adjustable Shoulder Strap & Multiple Pockets】The detachable and adjustable shoulder strap is soft and padded, allowing for easy adjustment between 27.5 in and 50 in to fit most body sizes. Two front pocket designs that provide plenty of room for all your personal belongings such as smartphones, cash, cards,keys,etc. 【Hygienic Design】Say goodbye to dirty straws and enjoy a more hygienic drinking experience. The included BPA-free silicone straw covers, fits perfectly with your Stanley Tumbler and keeps the straw clean and free from dirt.This food-grade silicone sleeve is the perfect accessory for hygiene-conscious teens and adults. 【Protect & Thermal insulation】BILTRTE water bottle pouch is made of high-quality neoprene