How to Swap Straws on Your 32oz Big Bottle Sip Kit

By Reusable Glass Water Bottles with Silicone Sleeves | bkr | Published: 2026-10-28

Category: How-to Guides

Learn how to replace the straws in your 32oz Big Bottle Sip Kit with this step-by-step guide. Includes tips for fitting, cleaning, and avoiding common mistakes.

Quick answer

To swap straws on your 32oz Big Bottle Sip Kit, unscrew the cap, remove the old straw through the silicone valve, insert the new 1L straw, and reassemble. Always check the fit after insertion to ensure a secure seal.

Why straw material and size matter

The straws in your 32oz Big Bottle Sip Kit are made of soft silicone, which is flexible and gentle on glass. Using a straw that is too narrow or too wide can affect the fit in the cap's valve, leading to leaks or difficulty drawing water.

The 1L straw is designed specifically for 32oz bottles. If you use a shorter straw from a smaller bottle, it may not reach the bottom, leaving water undrinkable. Always match the straw size to your bottle capacity.

When to replace your straws

Replace your straws if you notice cracks, tears, or a persistent odor that doesn't go away after cleaning. Silicone is durable, but over time, wear can compromise the seal and hygiene.

If you use your bottle daily, consider swapping straws every few months or when they show signs of wear. Keeping a spare set on hand ensures you're never without a clean straw.

Steps to swap your 32oz bottle straw

Unscrew the straw cap: Twist the 1L Straw Cap counterclockwise to remove it from your 32oz bkr bottle. Set the bottle aside on a stable surface. Check that the cap is fully unscrewed to avoid pulling the bottle over.
Remove the old straw: Gently pull the old straw out through the silicone valve in the cap. If it resists, push from the bottom of the cap to ease it out. Do not yank forcefully; silicone can tear if stretched too hard.
Insert the new straw: Take a new 1L straw from the set of three and insert it through the silicone valve, pushing until the straw extends just below the cap's rim. Ensure the straw is straight and not bent at the valve.
Reassemble and test: Screw the cap back onto your 32oz bottle, then test by sipping or tipping slightly to confirm the straw is positioned correctly and there are no leaks. If the straw feels loose or water doesn't flow, remove and reinsert it to adjust the depth.
Clean the old straws: Wash the removed straws with warm soapy water and a bottle brush, then air dry. Store them for future use. Regular cleaning prevents buildup and extends the life of your spare straws.

Product facts

JAMES BIG BOTTLE STRAWS 1L (32OZ) SET OF THREE: The James Big Bottle Straws are custom 1L soft silicone straws, sold in a set of three, designed to fit bkr 1L bottles and the bkr 1L Straw Cap. Having a set of three means you can rotate straws while cleaning, and the 1L size ensures a proper fit for your 32oz bottle, preventing leaks and ensuring easy sipping.
JAMES BIG BOTTLE STRAWS 1L (32OZ) SET OF THREE