A compact plastic reservoir and an insulated steel bottle are different builds. Compare the mechanism and the exact capacity.
A 300 ml water section with separate food and bag-storage features.
Water: 300 ml. Food section is separately listed as approximately 100 g; not water capacity.
Explore this bottle ↗A water bottle with a separate food section.
Water: 500 ml.
Explore this bottle ↗A rounded reservoir below a push-lock drinking trough.
Water: 400 ml; body: 25 × 6 cm.
Explore this bottle ↗A 350 ml water section with a central food pod.
Water: 350 ml; dry food: up to 100 g as listed.
Explore this bottle ↗A double-wall steel reservoir with a folding silicone trough.
Water: 600 ml.
Explore this bottle ↗A single-wall steel reservoir with a folding trough.
Water: 700 ml.
Explore this bottle ↗A plastic bottle that snaps into a squeeze-to-serve tray.
Water: 283 ml.
Explore this bottle ↗A folding-trough bottle listed in two reservoir sizes.
Water: 350 ml or 550 ml.
Explore this bottle ↗An open drinking cup filled by squeezing the reservoir.
20 oz as listed; confirm liquid-volume convention and actual bottle dimensions.
Explore this bottle ↗A folding trough listed with three reservoir capacities.
Water options: 350 ml, 500 ml or 750 ml.
Explore this bottle ↗No designs match. Try another search or reset the filters.