Bagtopia 40oz Flip Straw Replacement Lid, 2 Pack

Pack: Bagtopia 40oz Flip Straw replacement lids are listed as compatible with Stanley Quencher 40 oz tumblers. The flip-top straw is designed for one-handed sipping, while the cream-and-purple plastic pair is intended as a replacement or spare set. The listing claims a leakproof seal, but provides no test evidence for that performance.

At a glance

Flip-top straw is designed to open and close for one-handed sipping.
The seller claims compatibility with Stanley Quencher 40 oz tumblers, including Adventure Quencher Travel and Quencher H2.0 Flow State models.
The listing describes the plastic as BPA-free and food-grade, and says the lid is reusable.
Dishwasher safe is specified in the product details.

Price

£7.26Save 15%

Reference price: ~~£8.54~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Two colour-coordinated lids offer a spare or replacement for compatible 40 oz tumblers.
Flip-top straw design avoids removing a separate straw for each sip.
Dishwasher-safe care is stated in the product details.

Technical specifications

10 specifications

Identity
Brand	Bagtopia
Model	40oz Flip Straw

Dimensions and installation
Form factor	Round
Listed compatibility	40 oz Stanley cup, including Adventure Quencher Travel and Quencher H2.0 Flow State tumblers

Materials and protection
Material listed	Plastic
Colour	Cream&purple
BPA-free	BPA free
Dishwasher safe	Yes

Design and use
Closure type	Flip Top
Straw design	Built-in flip straw mechanism

What to know before buying

The listing describes a two-lid set with two straws, but the explicit included-components field lists only two straws. Lid inclusion is therefore not confirmed by that contents field. The listing also calls the lids leakproof, but does not provide supporting test details. Confirm the selected listing's contents and compatibility before purchase.

What’s in the box

2 strawsIncluded
2 replacement lidsCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Owners of a listed compatible 40 oz Stanley Quencher looking for a flip-straw lid replacement or spare.
Buyers who want cream and purple reusable plastic lids and a dishwasher-safe care claim.

Less suited to

Anyone needing a lid for a different tumbler size or an unlisted cup model without confirming fit first.
Buyers who require independently established leakproof performance.

Bagtopia 40oz Flip Straw Replacement Lid, 2 Pack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.2 / 5 · 20 ratings

5 stars62%62%
4 stars19%19%
3 stars10%10%
2 stars0%0%
1 star9%9%

Aggregate ratings lean positive, with most ratings in the five-star category, but a smaller share are one-star and some are three-star. This suggests customer impressions are not uniform. Ratings alone do not establish why customers scored the lids that way or confirm fit, contents or leak resistance. Buyers relying on compatibility or spill protection should weigh the listing claims separately from these ratings.

Frequently asked questions

Which tumblers does the listing say these lids fit?

It claims compatibility with 40 oz Stanley cups, including Adventure Quencher Travel and Quencher H2.0 Flow State tumblers. Check the exact model and selected listing before buying.

What is included?

The listing advertises a two-pack of lids and two straws, while the explicit included-components field names only two straws. The lid contents are therefore not confirmed by that field.

Are the lids dishwasher safe?

The product details state that the item is dishwasher safe.

Does the listing establish that the lids are leakproof?

It makes a leakproof claim but gives no test details, so the claim should not be treated as independently established.