What Comes in a Water Bottle Accessory Kit
By Reusable Glass Water Bottles with Silicone Sleeves | bkr | Published: 2026-10-21
Category: Buying Guides
Find out exactly what's inside a water bottle accessory kit, including straw sets for glass bottles, and how to pick the right extras for your bkr.
Quick Answer
A water bottle accessory kit typically includes a set of three silicone straws designed to fit a specific bkr cup size. The exact straws you get depend on which kit you choose.
Why Straw Sets Are the Core of an Accessory Kit
bkr accessory kits focus on straws because they're the most practical add-on for everyday hydration. The silicone material is soft on teeth, flexible for storage, and won't scratch your glass bottle. Each kit contains three straws in coordinating colors, so you can rotate them or keep spares on hand.
The main tradeoff is size compatibility. The straws are built for a specific cup capacity, so you need to match the kit to your bottle. Buying the wrong size means the straw won't fit the cap opening or reach the bottom of your cup.
Frequently Asked Questions
- What exactly comes in a bkr water bottle accessory kit?
- Each kit contains a set of three silicone straws in matching or coordinating colors. The straws are straight with a slightly angled bottom to prevent sealing, and they're designed to fit either a 12 oz, 16 oz, or 1L cup or bottle.
- How do I know which straw size to choose?
- Check the capacity of your bkr cup or bottle. Use Little Cup Straws for 12 oz cups, Demi Cup Straws for 16 oz cups, and Big Bottle Straws for 1L (32 oz) bottles. The wrong size won't fit the cap opening or reach the liquid. Always verify your bottle capacity before ordering a straw set.
- Can I use these straws with other brands of glass bottles?
- These straws are custom-designed for bkr cups and bottles. They may not fit the cap opening of other brands. For best results, use them only with bkr containers.
- Are the straws reusable and easy to clean?
- Yes, the silicone straws are reusable. You can wash them with warm soapy water or use a straw brush. They're also dishwasher safe on the top rack. Clean straws regularly to prevent buildup; a straw brush helps reach the angled tip.
- What if I want more than three straws or a different color?
- Each kit comes as a set of three in specific color combinations. If you need additional straws, you can buy multiple kits. bkr does not currently sell individual straws separately.
Product Facts
- COTTON CANDY DEMI CUP STRAWS 500mL (16oz) SET OF THREE: Cotton Candy Demi Cup Straws set of three includes one each in Foof, Tutu, and Paris, designed for 16 oz cups. If you own a 16 oz bkr cup, this kit gives you three matching straws that fit the cap opening without sealing.
COTTON CANDY DEMI CUP STRAWS 500mL (16oz) SET OF THREE - FIRESIDE BIG BOTTLE STRAWS 1L (32OZ) SET OF THREE: Fireside Big Bottle Straws set of three includes one each in Fox, Lucia, and June, designed for 1L (32 oz) bottles. For larger 1L bottles, these straws are the right length and angle to reach the bottom, making sipping easy.
FIRESIDE BIG BOTTLE STRAWS 1L (32OZ) SET OF THREE - WARM EMBRACE LITTLE CUP STRAWS 355ML (12OZ) SET OF THREE: Warm Embrace Little Cup Straws set of three includes one each in Porter, Honeymoon, and Margaux, designed for 12 oz cups. If you prefer the smaller 12 oz cup, this set ensures a proper fit without the straw sliding or sealing.
