Can the sliding mechanism on the (30oz) lid be disassembled for washing? My milky tea gets inside and is starting to get crusty/flaky...

I have the older version of the lid too. It usually comes out clean if you put it through the dishwasher but needs a good shake afterwards. You can also try holding it sideways under warm running water for a min and then vigorously shake it over the sink. Try the other side and repeat. Do this with the lid closed and opened.

Is there a way to keep the straw from rattling around? I use it in a quiet office and it so noisy.

You can get silicone bumpers that slide onto the straw on either side of the lid, to hold the straw in place and keep it quiet. Some products even come with tips as well as bumpers, in case you don’t care for the metal straw hitting your teeth. Amazon sells them. I have had zero rattling since I started using them, and I enjoy the tips, no burning your lips on a hot straw.

Just got mine in and I love it. I can tell I’ll need more straws so what size should I get? I like the wide straight one. What size is it?

I have a 40oz Beast which I love. I use the metal extra long straws, however, the regular size metal straws can work.

Can u use this cup without the straw

Mine has no vent which makes it difficult to get much liquid out. I’m considering returning it as I don’t like drinking out of a straw.

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Beast 10 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Cupcake Pink)

Beast 10 oz Tumbler Stainless Steel Vacuum Insulated Coffee Ice Cup Double Wall Travel Flask (Cupcake Pink)

Product ID: 541693019

Details

Brand
Greens Steel
Capacity
10 fluid
Color
Cupcake Pink
Material
Stainless
Special Feature
Leak Proof

🌸Durable powder-coated finish

🔒Leak-proof splash guard lid

❄️24-hour temperature retention

MOP$276

Duties & taxes included

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Sold byAmazon MacauDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Sip in style, stay fresh all day! 🌸

ALL DAY TEMPERATURE LOCK - Keeps your coffee hot or iced drinks cold for 24+ hours, so you never settle for lukewarm.
COMPACT CHIC ON THE GO - Perfect 10oz size in trendy Cupcake Pink—your new must-have accessory for work or weekend adventures.
SPLASH PROOF CLOSABLE LID - Travel confidently with a secure lid that prevents leaks and spills on the go.
PREMIUM 304 STAINLESS STEEL - Crafted from food-grade 18/8 steel for unmatched durability and zero metallic aftertaste.
SWEAT FREE SCRATCH RESISTANT - Enjoy a smooth, stylish exterior that stays pristine and comfortable in your hand.

The Beast 10 oz Tumbler by Greens Steel is a premium, vacuum-insulated stainless steel travel cup designed to keep beverages hot or cold for over 24 hours. Featuring a leak-proof closable lid, a durable powder-coated finish in Cupcake Pink, and a sweat-free exterior, this compact tumbler combines high performance with modern aesthetics—ideal for professionals who demand quality and style on the move.

Specifications

ASIN	B0BZXFPHN9
Age Range Description	Adult
Best Sellers Rank	#2,047 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #39 in Insulated Tumblers
Brand Name	Greens Steel
Capacity	10 fluid ounces
Color	Cupcake Pink
Customer Package Type	FFP Packaging
Customer Reviews	4.6 4.6 out of 5 stars (81,629)
Finish Types	Glossy
Included Components	Lid
Item Dimensions W x H	3.8"W x 5.15"H
Item Type Name	Glass
Item Weight	283.5 g
Manufacturer	Greens Steel
Manufacturer Part Number	10OZ-PINK
Material Features	Insulated
Material Type	Stainless Steel
Material Type Free	BPA Free
Model Number	10OZ-PINK
Number of Items	1
Occasion	Travel
Other Special Features of the Product	Leak Proof
Pattern	Solid
Product Care Instructions	Hand Wash Only, Machine Wash
Product Style	Modern
Recommended Uses For Product	Travel
Reusability	Reusable
Shape	Round
Size	10 Ounces
Specific Uses For Product	Cold Drinks, Hot Drinks
Theme	Floral, Sports
Unit Count	1 Count

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