Are Copco water bottles BPA-free?

Yes. Both the Hydra and the ClipGo are made from Tritan plastic that is listed as BPA-free, and both are built for daily refilling rather than single use. Tritan also resists odors and clouding, which is what keeps a bottle usable after a year of coffee-shop refills and gym bags.

Can I put ice in them?

That is what the openings are for. The Hydra twists apart across the body, so ice cubes and fruit slices drop in whole instead of being fed through a spout, and the 20-ounce bottles have a wide mouth for the same reason. The ClipGo takes ice through its opening too and keeps the level visible through translucent walls.

Are these bottles dishwasher safe?

The ClipGo and the wide-mouth 20-ounce sets are listed as dishwasher safe on the top rack. On the 16.9-ounce Hydra, the main body is top-rack safe while the lid and the non-slip sleeve last longer hand washed. Let any bottle dry fully with the lid off before closing it.

Will they fit a car cup holder?

Both lines are sized for it. The 16.9 and 16-ounce Hydra bottles are the most compact, the 20-ounce still fits most holders, and the ClipGo is deliberately slim for its 24 ounces. If your holder is shallow, the clip handle on the ClipGo gives you somewhere else to hang the bottle instead.

Copco Hydra & ClipGo Water Bottles: 16.9, 20 & 24 oz

Hydra: the twist-open bottle

The Hydra's body splits and twists apart, which is the feature people buy it for: a wide opening means ice cubes, lemon slices or a scoop of powder go in without a funnel, and the inside can actually be cleaned. The lid is leak and spill-resistant, and a textured sleeve gives it a grip that survives wet hands at a gym.

Sizes are 16.9 and 20 ounces. Both fit most standard car cup holders, a backpack pocket and a locker. The 16.9 oz single in robins egg blue is $16.55 and the lime green $16.98; the 20 oz purple is $15.35. Across the line the Hydra holds 4,752 reviews at 4.7 out of five.

Singles, pairs and a set of three

16.9 oz, pair: yellow $24.99, blue and gray $27.19.
16.9 oz, set of three: purple, $34.99 — the option for a household that loses bottles.
20 oz, pair: light pink $29.99, blue $29.99.
16 oz, pair: purple — its card shows whether it is in stock or on back order.

The 20-ounce pairs have a wide mouth for cleaning and ice, and a drinking spout in the lid. The two wide-mouth sets are listed as dishwasher safe; on the 16.9 oz bottles the body goes on the top rack while the lid and the sleeve do better by hand.

ClipGo: 24 ounces that hangs off a bag

The ClipGo is the bigger bottle and the one you don't carry. An integrated clip handle and carry loop attach it to a backpack, a gym bag or a belt loop, so both hands stay free on a trail or between sets. It holds 24 ounces and still has a slim enough profile for most car cup holders.

Printed ounce and millilitre markings run up the side, which is how you track intake through a day or portion a drink mix without guessing. Translucent walls show the level at a glance, and it is top-rack dishwasher safe. The pair is $16.09; the single is $14.31.

Tritan, and what it does and doesn’t do

Both lines are Tritan plastic: BPA-free, light, and able to take an impact that would end a glass bottle. It resists cracking, clouding and odors, which matters for a bottle that is refilled every day for a year.

What Tritan is not is insulated. These are single-wall bottles — ice keeps the water cold, the bottle itself doesn't. If you want double walls, the mugs in travel mugs are the insulated side of the range, and the hydration organizer there is the turntable that stores bottles and mugs together.