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Blossom Waterlily Bottle Review: 15oz Capacity, Fit and Care
The Waterlily is a 15oz double-wall stainless bottle listed at $22, with 24.7 × 6.7cm dimensions and a silicone gasket. It suits a smaller drink or bag; hand-wash care and a narrow opening compared with larger day bottles matter more than its floral design.
By Sebastian · Published October 14, 2026 Research synthesis
The short answer
The Blossom Waterlily is a 15-ounce stainless bottle for a shorter outing or a smaller bag. The official page lists a 450ml capacity, a 24.7cm height and a 6.7cm diameter. That is the useful buying information: measure your holder, decide whether 15 ounces is enough for your planned refills, and be ready to hand-wash it.
The product page lists pink, blue and black variants at $22. It describes double-wall vacuum insulation and claims up to 12 hours hot or 24 hours cold. Those are the manufacturer’s published claims, not results from an independent test.
Capacity and fit
Waterlily is smaller than the 24-ounce Elemental Core bottle in our boat-day bottle comparison. Its 6.7cm diameter offers a concrete measurement to compare with a cup holder or bag pocket. Measure both the opening and the available depth; a bottle that fits at the base still needs clearance to lift out.
At 15 ounces, it is better treated as one bottle in a trip plan than as a universal full-day water supply. A second refill or a larger container may make more sense for a long day away from shore. The double-wall design is also rigid, so it does not collapse like HYDAWAY once empty.
Materials, lid and care
Blossom lists 18/8 stainless steel for the bottle, a silicone gasket and polypropylene inside the lid. It describes the bottle as double-wall and vacuum insulated. The page says the gasket provides a leak-free seal, but we have not established an independent leak-test result for this model. Keep it upright or in a secure holder until you know how the lid behaves in your use.
The care instructions recommend hand washing with soap, water and a bottle brush. A 6.7cm diameter gives some access, but the product page does not list a dishwasher-safe claim. Remove the lid, clean the gasket area and let the parts dry before reassembly.
Waterlily, Elemental and HYDAWAY
Choose Waterlily if a compact insulated steel bottle suits the space and capacity you need. Elemental’s 24-ounce Core gives more listed capacity and a strap but has a wider 2.8-inch diameter. HYDAWAY’s 25-ounce bottle is the option to compare when shrinking the empty container matters more than rigid-wall insulation. These are different shapes and uses, not interchangeable labels.
Price and offer
The checked Waterlily variants were $22. The supplied Blossom code is SEBASTIANBASSOL for 15% off; the selected color, code eligibility and sale stacking have not been tested in cart. Use the Blossom offer page to open the canonical partner route and confirm the checkout total.
Verdict
Waterlily is a straightforward small insulated bottle if its dimensions and 15-ounce capacity fit your trip. Its care is hand wash, its insulation figures are manufacturer claims, and the lid has not been independently tested here. Measure the storage spot and choose a larger or collapsible design if those constraints point elsewhere.
See the Blossom code and route · Compare collapsible and insulated boat bottles
Sources checked
This review is based on the sources below and is labeled by review type above. Product pricing and availability can change.
What we liked
- +The 15oz capacity and listed dimensions make it a smaller rigid-bottle option.
- +The product page specifies 18/8 stainless steel, double-wall construction and a silicone gasket.
- +Pink, blue and black variants were listed at the same $22 price.
Watch-outs
- –Its 15oz capacity is smaller than the reviewed 24oz Elemental Core bottle.
- –The merchant recommends hand washing; do not treat it as dishwasher-safe.
- –The product page does not establish fit in every marine cup holder or a tested leak result.
Bottom line
Choose Waterlily for a compact 15oz insulated bottle that fits the measured space you have. Pick Elemental's 24oz Core for more capacity or HYDAWAY for a smaller empty-bottle footprint; do not assume the Waterlily's gasket has been independently leak-tested.