Offering a dog water on a walk is usually a two-object problem: a bottle you can drink from and a bowl you have to carry, fill and then shake dry. Combining them removes the fuss, and it is the difference between a dog drinking when they need to and a dog waiting until they get home. On a warm day or a long car journey that is not a small thing, particularly for flat-faced breeds and older dogs.

This bottle carries the water and the trough in one body: flip the trough up, tip, and your dog drinks from it directly, with the design sealed against leaks so it can sit in a rucksack alongside your phone. A carry strap clips it to a lead or a bag so it is not another thing to hold. Two capacities are offered, 300ml and 550ml, in sky blue, white or a glittering powder finish with a graded two-tone body.

• 300ml and 550ml capacities
• Flip-up drinking trough built into the bottle
• Leak-proof closure for bag or car
• Carry strap to clip to a lead or rucksack
• Sky blue, white or glittering powder
• Rinses and refills easily

On capacity and cleaning. A large dog on a hot day will empty 550ml quickly, so treat this as a top-up between taps rather than a day's supply for a big breed, and take the larger size unless you are buying for a small dog. Any leak-proof claim depends on the lid being properly closed, so check it before it goes in a bag with your phone, and rinse the trough after outings, since a damp trough left in a rucksack will grow a film soon enough.

Who it's for: Owners walking, travelling or hiking with a dog who want water and a bowl in one thing that clips to the lead.