The opening decides whether it dries; the litres only decide weight · review
A food-grade TPU reservoir with a wide screw closure and a neoprene-covered hose, whose title and bullets do not agree on which capacities exist — the title lists five, a bullet lists three.
The bottom line A well-named film and a wide opening, on a listing that contradicts itself about its own sizes. The contradiction is the maker’s; both versions are printed above.
A food-grade TPU film stated FDA-approved and free of BPA and BPS, a wide screw closure stated to admit ice cubes and give access to the inner surface, a 100 cm detachable hose with a premium neoprene cover, an auto-lock system, a 360-degree swivel spout, and two different lists of available capacities.
The title says 1 L, 1.5 L, 2 L, 2.5 L and 3 L. A bullet says 2 L, 2.5 L and 3 L. Both are published by the maker in the same listing.
This site does not arbitrate between two figures from the same source. It prints both and says where each came from, because the useful thing to know before ordering is that the question exists.
A wide screw closure is not a slide top, but it is stated to be wide enough for ice and for a hand to reach the inside. Access to the inner surface is what decides whether a reservoir dries, and drying is what decides whether it is still in use next season.
Seam construction. Nothing at all. Hose internal diameter. Nothing, as on every reservoir in this family. Empty weight. Nothing.
Ask the seller which capacity you are actually buying, and check the neoprene hose cover against the routing in your own pack — a covered tube is slightly fatter than a bare one and does not always slide through a narrow port.
Selling between 13 € and 15 € across the German, French, Italian and Spanish Amazon stores when this page was checked.
It also sells on the British Amazon store in the local currency, which the range above does not cover — that range counts euro stores and nothing else.
Nothing came back from the American Amazon store, so the buy link there opens a local search instead of a page that is not there.
Every figure in this section is what Keepa returned on the day this page was last updated. Prices and offers change without notice.
Prices quoted in this text were read on 6 September 2026. The live price is at the top of the page.
| Capacity | The title states 1 L, 1.5 L, 2 L, 2.5 L and 3 L; a bullet states 2 L, 2.5 L and 3 L — the two lists published by the maker do not agree |
|---|---|
| Opening type | A wide screw closure — stated |
| Fill port width | Not published on the listing — stated to be wide enough to add ice cubes and to reach the inner surface, without a figure |
| Hose internal diameter | Not published on the listing — the hose is stated as 100 cm long, detachable and covered in neoprene |
| Bite valve | Not published on the listing — a 360-degree swivel spout is stated, and no bite valve is named |
| Shut-off | An auto-lock system — stated |
| Quick-disconnect fitting | Not published on the listing — the hose is stated to be detachable, without naming a coupling |
| Film material | TPU, stated food-grade and FDA-approved, and stated free of BPA and BPS |
| Seam construction | Not published on the listing |
| Stated cleaning method | The maker states the inner surface is easy to reach, clean and dry through the wide closure, and for the initial plastic smell states lemon juice and water followed by the fridge |
| Empty weight | Not published on the listing |
| Amazon reference | B07F9WF8S5 (same reference on 5 Amazon marketplaces) |
| EAN | 0705169071792 |
The listing does not settle it. The title names five sizes and one bullet names three, and both are the maker’s own text. Where two published figures disagree, this site prints both rather than choosing one, and the seller is the place to resolve it.
It is what stops the tube warming in the sun and delays it freezing in the cold, and buying it separately is a second purchase. This listing states a neoprene cover as part of the system.
2 L reservoir · large opening, type not named · hose supplied · almost nothing else published
A 2 litre reservoir sold with a hose, whose listing publishes the capacity and then almost nothing else — no opening type, no film, no valve, no fittings and no weight.
Best for: A replacement reservoir where the pack sleeve is the only constraint and the details are worked out on arrival.
≈ 25 €
3 L reservoir · two hoses, summer and winter · cleaning brush included · opening type not named
A 3 litre reservoir that ships with two drinking hoses and a cleaning brush — three items other listings sell separately — while naming neither the opening, nor the film, nor the valve.
Best for: Someone who wants the brush and the winter hose in the same box and will find out about the opening on arrival.
≈ 24 €
3.0 L reservoir · slide-clip closure · reversible for cleaning · bite valve, auto-closing · 130 g
The only reservoir on this shelf to publish an empty weight — 130 g — alongside a slide-clip closure, full outside dimensions and a bladder the maker states can be turned inside out to clean.
Best for: A pack where the reservoir has to be cleaned and dried properly, and where 130 g is a figure you want to know rather than guess.
≈ $45 / £41 / 35 €
