# Black+Blum Insulated Water Bottle Large

> 18/8 stainless steel double-wall vacuum insulated bottle with a stainless lid and silicone seal.

- Brand: [Black+Blum](https://nontoxicnook.com/brands/black-blum)
- Category: Kitchen › Prep & Tabletop › [Water Bottles & Tumblers](https://nontoxicnook.com/products/category/kitchen-drinkware)
- Price tier: $
- Canonical: https://nontoxicnook.com/products/black-blum-insulated-water-bottle-large

## Why we chose it

The Black+Blum Insulated Bottle keeps liquid in contact with 18/8 stainless steel and food-grade silicone only — both body and lid are stainless. The faux-leather carry strap is exterior-only. Black+Blum's materials page confirms 304/18-8 SS with no PFAS, no PVC, and no flame retardants.

## Specs

- material: 18/8 stainless steel
- cap-material: stainless steel
- seal: silicone
- insulation: double-wall vacuum
- source:materials: https://blackblum.com/products/insulated-water-bottle-1
- image:source-url: https://blackblum.com/cdn/shop/files/black-blum-insulated-bottle-large-750ml-orange.jpg?v=1698051494
- image:credit: Courtesy of Black+Blum

## Where to buy

- [Amazon](https://www.amazon.com/dp/B0B1DV5B95)
- [Black+Blum](https://blackblum.com/products/insulated-water-bottle-1)

Prices are deliberately omitted from this mirror — they go stale. Current prices and stock: https://nontoxicnook.com/products/black-blum-insulated-water-bottle-large

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Nontoxic Nook lists only products that cleared the published criteria at https://nontoxicnook.com/our-promise. Affiliate disclosure: https://nontoxicnook.com/affiliate-disclosure.