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 Tumbler - 550 ml (20 oz), Purple | Reusable Stainless Steel, Vacuum Insulated Cup | with + 2 Straws & Cleaning Brush | Double Wall Travel Flask Perfect for Hot or Iced Coffee | BPA Free

Product ID: 75209402

Details

Brand
Greens Steel
Capacity
20 Fluid
Colour
Deep Purple
Material
Stainless
Special feature
Insulated

💧550 ml capacity

🧼Dishwasher safe

♻️BPA-free

245.47 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

Sip in Style! 🥤 Elevate your drink game with the Beast Tumbler!

VERSATILE USE - Perfect for hot or iced beverages, from coffee to smoothies.
ECO FRIENDLY CHOICE - Say goodbye to plastic and embrace sustainability with every sip.
EFFORTLESS CLEANING - 100% dishwasher safe, because your time is valuable!
UNMATCHED VALUE BUNDLE - Includes 2 steel straws, a cleaning brush, and a splash-proof lid!
PREMIUM QUALITY CONSTRUCTION - Crafted from 18/8 food-grade stainless steel for durability and style.

The Beast Tumbler is a 550 ml (20 oz) reusable stainless steel cup designed for both hot and iced beverages. It features a double-wall vacuum insulation, ensuring your drinks stay at the perfect temperature. This eco-friendly tumbler comes with two unbreakable steel straws, a cleaning brush, and a splash-proof lid, all packaged in a stylish gift box. Made from high-quality 18/8 food-grade stainless steel, it is dishwasher safe and BPA-free, making it a practical choice for environmentally conscious consumers.

Specifications

ASIN	B07CRDJWVK
Age Range Description	Adult
Best Sellers Rank	15,082 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 30 in Insulated Tumblers
Brand Name	Greens Steel
Capacity	20 Fluid ounces
Colour	Deep Purple
Country Of Origin	China
Customer Package Type	Standard Packaging
Customer Reviews	4.5 4.5 out of 5 stars (73,177)
Finish Type	Glossy
Included Components	Handle, Lid, Straw
Is the item dishwasher safe?	Yes
Is the item microwaveable?	No
Item Dimensions W x H	10.6W x 21.8H centimetres
Item Shape	Round
Item Weight	0.95 Pounds
Manufacturer	Greens Steel
Manufacturer Part Number	unknown
Material Features	Insulated
Material Type	Stainless Steel
Material Type Free	Glass
Model Number	20ozbeastpurple
Number of Items	1
Occasion	Travel
Other Special Features of the Product	Insulated
Pattern	Solid
Product Care Instructions	Hand Wash Only, Machine Wash
Product Style	550 ml
Recommended Uses For Product	Travel
Reusability	Reusable
Set Name	Greens Steel BEAST Bundle
Size	20 Ounces
Specific Uses For Product	Cold Drinks, Hot Drinks
Theme	No theme
Unit Count	1.0 count

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245.47 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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