Top 10 Best Collapsible Water Bottles in 2021 (HydraPak, Platypus, and More)

This silicone collapsible water bottle can store cold and hot drinks and hold up to 25 ounces. It comes with a grip sleeve and a long, carrying handle that doubles as a locking strap to hold your bottle when it's collapsed. 

The bottle's spout comes with a handy screw cap for extra protection against germs and spills. Plus, it's freezer- and dishwasher-safe. It also comes in seven other bright colors. 

Some reviewers complained about a slight plastic taste and smell that's common with silicone products. Past this, the majority of buyers loved that it's durable and doesn't leak! Reviewers also praised the bottle's secure screw cap and versatile use. 

Vapur's foldable bottle weighs less than two ounces when empty and can hold up to a liter of water. It's compact and has a carabiner for easy portability. Choose from the 18 other colors and three different size options, including a large 50-ounce option. This bottle is dishwasher- and freezer-safe, too. 

A few reviewers had problems with the snap lid of the bottle leaking. Still, most buyers liked its sturdy design, saying it can stand upright when full. Users also appreciated that it's very light and easy to store. People used it for skiing, camping, traveling, and other outdoor activities. 

This collapsible water bottle can hold cold and hot drinks alike. This hourglass-shaped vessel is perfect for coffee runs, camping, and traveling. It is made from food-grade silicone and has a stainless steel carabiner and rims. You can easily refill and drink from the bottle, thanks to its large drinking hole. 

Some buyers said it was a bit tricky to drink from the bottle when it's not full because it tends to flop. On the bright side, most reviewers praised this water bottle's great portability and compactness. Users found the bottle very easy to collapse, making it convenient to bring along on trips. 

With this two-liter foldable water bottle, you will stay hydrated wherever you go! This BPA-free plastic bottle has a screw-top drinking hole that can also be used with water filter systems. When full, it can stand upright thanks to its stable base. Plus, it only weighs just over once ounce when it's empty.

A few reviewers had trouble drying out their water bottles, saying it takes a few days to remove all the moisture inside. On the other hand, most buyers loved its durable plastic material and large capacity. They also loved that the cap is secure and doesn't leak. Backpackers especially enjoyed this product's convenience and utility. 

Take note of how much water is left with these clear collapsible water bottles. Each bottle is made from food-grade silicone. Pop the bottles in the freezer overnight to enjoy an ice-cold drink the following day. You can also hang these bottles using the carabiner for easy storage. 

Some reviewers did not like the slight plastic aftertaste the bottle gives their water. A few buyers also recommend using two hands when drinking since it's a bit flimsy. Still, most buyers loved that they are easy to pack, soft to the touch, and easy to clean. Users also enjoyed traveling with this lightweight and handy drinkware. 

This BPA-free water bottle flask is perfect for bringing along on morning runs or running errands. It comes in four sizes, but this size is great for everyday use. Simply bite the soft suction nozzle and squeeze the bottle to have a drink. 

Although a few reviewers complained that the cap tends to leak, most customers liked this bottle's compact design and suction nozzle. Runners especially loved that it's very lightweight and easily fits in pockets and fanny packs. 

E-Senior's collapsible water bottle is BPA-free and made from food-grade silicone. It has a sleek design and comes with a carry handle and screw-top lid for less spillage. The bottle has a maximum capacity of 20 ounces. To store it, roll up the bottle and use the carry handle as a locking strap. 

A few reviewers said that this bottle has a plastic smell and taste. Other than that, the majority of buyers were satisfied with the bottle's durability. They also liked that it can hold hot and cold drinks. People said that this bottle folds easily and passes through airport security with no issues, too! 

If you're worried about your bottle leaking inside your bag, this is the product to get! Valourgo's collapsible water bottle has two lids: a plastic cover and a removable lid on the spout. You even get a cleaning brush and a carabiner. Plus, the strap that keeps the folded bottle shut is conveniently stored around the lid. 

A few buyers noticed a slight plastic taste and smell. Past that, almost all reviewers liked its functionality and secure two-lid design, saying it's very useful for traveling and hiking. Buyers found it easy to clean and store as well. 

This pocket-sized collapsible bottle compresses to less than two inches! At its full standing length, it holds up to 25 ounces of water. To drink from the bottle, simply snap open the spout and lightly squeeze the vessel to get water out. The bottle comes with a protective case and a carabiner, too. 

A few reviewers said that the bottle has a slight rubbery taste and smell. Meanwhile, most satisfied buyers liked that it's very compact and easy to store. The included carrying case was also a major plus for buyers who liked to travel. 

This 50-ounce collapsible water bottle is made from TPU, a thermoplastic that's slightly less elastic than silicone. You simply twist the cap to take a drink, and you can use the carry handle as a lock for when you want to store it. The back of the water bottle also has engraved measuring labels in milliliters. 

A few reviewers said that this product punctured easily, which led to leaks over time. Past this, other buyers liked the twist valve design, saying it's easy to access while they're active. People also liked that this bottle is very easy to pack away.