b.box 17oz insulated drink bottle vs Pura Big Mouth Sport 16oz Insulated Bottle
The 17oz insulated drink bottle holds 17 oz; the Big Mouth Sport 16oz Insulated Bottle holds 16 oz. The maker says the 17oz insulated drink bottle's straw comes out. The 17oz insulated drink bottle is stainless steel, PP and silicone; the Big Mouth Sport 16oz Insulated Bottle is 18/8 food service-grade stainless steel.
Only the differences are shown.
| b.box 17oz insulated drink bottle | Pura Big Mouth Sport 16oz Insulated Bottle | |
|---|---|---|
| Type | Insulated or stainless kids' cup | Insulated or stainless kids' cup |
| List price | $28.95 | Not listed |
| Capacity | 17 oz | 16 oz |
| Drinks from | straw | Not listed |
| Spills | "only leakproof when the push button lid is shut", per the maker | "leak & spill proof", per the maker |
| Straw comes out | Yes | Not listed |
| Material | stainless steel, PP and silicone | 18/8 food service-grade stainless steel |
| Spout or straw | silicone mouthpiece and straw | 100% medical-grade platinum-cured silicone (sport top) |
| Insulated | Yes, per the maker | Yes, per the maker |
| Keeps cold | Not listed | up to 24 hours |
| Lead (maker's words) | Not listed | "Lead free." Maker's page |
| BPA-free | Yes, per the maker | Yes, per the maker |
| Dishwasher | Yes, per the maker | Yes, per the maker |
| Age | 3y+ | 8y+ |
| Maker's use notes | Leaks through the pressure hole and mouthpiece if the lid is open and the bottle is tipped | Not listed |
b.box 17oz insulated drink bottle
A 17 oz insulated stainless bottle with a push-button straw lid and a removable mouthpiece and straw.
- Straw and mouthpiece come out of the lid
- Leakproof only with the lid shut
- Page contradicts itself on insulation hours
Pura Big Mouth Sport 16oz Insulated Bottle
A 16 oz double-wall stainless bottle with a silicone sport top and silicone sleeve, aimed at older kids and adults.
- Tops swap between Pura bottles
- Maker gives a 24 hour cold figure
- Made for ages 8 and up, not toddlers