10 Best Handheld Running Water Bottles 2025 in the United States

The HydraPak SkyFlask Speed is a collapsible handheld water bottle designed with runners in mind, offering a compact 350ml capacity that is enough for short runs without being bulky. Weighing just 2.1 ounces, it’s very lightweight, which means you can carry it comfortably without feeling weighed down. The bottle’s soft, flexible thermoplastic polyurethane material allows it to conform to your hand and even pack down smoothly when empty, saving space. A key grip feature is the adjustable hand strap combined with a padded thumb loop, allowing you to carry it securely in either hand without needing to squeeze tightly — this makes it easier to hold during a run. The bottle also has a spill-proof SpeedFill cap that lets you refill quickly and prevents leaks, which is a helpful feature when you’re on the move.

Its 350ml capacity might be too small for longer or more intense runs where more hydration is needed, and the collapsible design may feel less sturdy compared to hard plastic bottles. The bottle is recommended for runners who want a lightweight, easy-to-carry option for short distances and value convenience in refilling and handling. It requires hand washing and may not suit those looking for larger volume or more rigid bottles.

The Nathan ExoDraw & ExoShot 2.0 Flask is designed with runners and outdoor activity lovers in mind. It offers a 14-ounce capacity, which is a moderate amount—enough to keep you hydrated during short to medium runs or hikes without adding much bulk. Weighing just over 2 ounces, it’s very light, making it easy to carry without feeling cumbersome. The standout feature is its integrated hand strap combined with a rigid ExoSpine, which provides a secure yet comfortable grip, allowing you to hold the bottle without gripping tightly or causing hand fatigue. The hand strap also includes breathable mesh to keep your hand cool and dry, enhancing comfort during longer use. The bottle is made from a mix of nylon, spandex, and polyester, which makes it flexible and durable while being free from leather, rubber, and metal. This material mix also means the flask is soft and can be removed from its sleeve to fit into hydration vest pockets, adding versatility.

Additional perks include a push/pull race cap for quick sips on the go and a small pocket for carrying essentials like keys or gels. The 14-ounce capacity might not be sufficient for longer runs or hot conditions where more fluids are needed without refilling. It requires hand washing and does not include insulation, so it won’t keep water cold for extended periods. For those seeking a lightweight, comfortable, and easy-to-use handheld bottle primarily for running or hiking, the Nathan ExoDraw & ExoShot 2.0 offers a thoughtful design with practical features that support active hydration.

The HydraPak UltraFlask Speed is a lightweight, collapsible soft flask designed specifically for runners and outdoor enthusiasts who use hydration vests or running packs. With a 500ml capacity, it strikes a good balance between holding enough water for short to medium runs and staying light enough to carry comfortably. Weighing just 41 grams, it won’t add noticeable bulk or weight during your activity. The soft, flexible material (made from TPU, PP/POM, and silicone) allows the bottle to collapse as you drink, which helps reduce bouncing and makes it easy to stash away when empty. This design also helps prevent chafing against your body or pack.

A standout feature is the SpeedFill cap, which opens quickly with a side tab for fast refills at aid stations—very handy during races or long runs. The cap is customizable with options for a straw or bite valve, allowing you to choose what’s most comfortable and efficient for drinking on the move. The bottle is BPA and PVC free, ensuring safe use without harmful chemicals.

This bottle requires hand washing, which might be less convenient if you prefer dishwasher-safe gear. Also, the 500ml size may not be sufficient for longer runs unless you have access to refilling points. The HydraPak UltraFlask Speed is a great choice for runners who want a light, flexible, and easy-to-use water bottle that fits snugly in their gear and simplifies drinking and refilling, though it might be less suitable for those needing larger capacity or easier cleaning options.