Stainless Steel Straw Lid
Order in case quantity for best pricing.
If you're the type to enjoy sipping your drink without removing the whole lid, we've got you covered. These leakproof straw lids flip up so you can sip on the go.
These lids fit all of our stainless steel bottles (350 mL, 500 mL and 950 mL). Cut the straw using our guide to fit into 350 and 500 mL bottles.
The silicone ring ensures your drink doesn't leak out, and the outside threading is BPA-free plastic that glides onto the bottle smoothly and quietly. Each lid comes with two straws. Not suitable for hot drinks, use with cold or room-temperature liquids.
SKU: ThStrLid Case




Here's how it works: the space between the inner and outer flask wall is evacuated, creating a vacuum (well, a partial vacuum anyway...). In order for heat transfer to take place from the outside world into your cold drink, or from your hot drink to the outside world, it needs nearby molecules to excite. If there aren't many molecules nearby, as is the case in a vacuum, the heat's energy can't easily be passed along, so your drink stays close to the temperature it was when you put it into the flask for a really long time.
Simply stated, vacuums make great thermal insulation!
Volume | 350 mL | 12 oz |
Width | 70mm | 2.75" |
Height | 165mm | 6.5" |
Opening | Wide mouth |
Features | Infuser basket compatible |
Material | High-grade stainless steel |
Origin | Designed in Oregon, Built responsibly overseas |
Cap Material | High-grade stainless steel, silicone ring |
Care | Hand wash only |
Minimums
Wholesale orders must total €300 or more.
Shipping
Wholesale orders over €800 shipping to Europe ship for free. Orders between €300 and €799.99 ship for a flat rate of €30 within Europe. Most other global locations including the Middle East, Asia, and Oceania ship for a flat rate of €125. Orders are typically processed and shipped in within 2-3 business days.
UK customers will be responsible for all import taxes or tariffs.
Selling Online
You may sell our products online through your own website, but not on public market places like Amazon, Ebay, etc.
Please double check your shipping address before submitting your order. We are unable to update your address once it is in our system.
Free Shipping
On orders shipping to Europe over €800
Sustainably Minded
Eco-Friendly Products & Inclusive Workplace
Worldwide Shipping
We ship almost everywhere in the world

350 mL double-walled
Insulated Steel Flasks
Go ahead and get lost in your work – your drink will stay hot (or cold) for hours.
Frequently Asked Questions
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Shipping is available to most countries. See details at checkout.
If you are in North or South America please take a look at our US site.
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We want to make sure your order gets to you as quickly and accurately as possible! Orders are typically processed and shipped in within 2 business days. There may be some delays during the holiday season.
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When your order arrives, open it up and take a look. If anything isn't as expected, got damaged in transit, or doesn't fit properly, let us know and we'll make it right.
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We do not offer drop shipping.

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