how do i get the top off inorder to put the straw top on? i understand i have to screw it off but how do i detach it from bottle.

Before you use the straw lid with straw, you should take out the flex cap. The flex cap is held on by a plastic loop around the neck of the bottle. You can pull the loop to angle it and slide it right off. And you can take it out.

hey everyone, does this "sweat" with cold drinks?

Hello, Thanks for your question. All of our water bottles are made of double wall stainless steel, that will never sweat with cold drinks, thanks Please don't free to contact our customer service if any questions, we will do our best to help you, thanks Best Regards, BUZIO Customer Service

Is there a place or vendor that has extra lids?

I have just ordered from Amazon. The wide mouth is pretty much the same for all hydro. I have not ordered one that did not fit, some I like better then others.

Does the water smell when it's in the bottle for a day?

All stainless flask water bottles need to be cleaned often. Hot water rinse every day is basic. A little white vinegar in hot water is a better cleaner and best is a bleach water rinse. In the summer you will have to rinse the bottle more often. I have used a 64 oz Hydroflask for 10 years and you just have to remember to clean them. I replace the straw lid every 2 months or so. Also remember to clean the straw lid with the supplied brush under hot water. I recommend buying a flask cleaning brush to scrub the inside. Bacteria tends to build up at the bottom of the flask, around the cap seal and where the straw attaches to the cap.

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40oz Insulated Water Bottle, Triple Wall Vacuum Stainless Steel Water Flask with 2 lids, Lead-Free BPA-Free Straw Lid Sports Canteen Jug, Cold 48H & Hot 24H- Black

Product ID: 131529587

Details

Brand
BUZIO
Capacity
2.5 Pounds
Color
Black
Recommended Uses For Product
Water Tea
Special Feature
Cold 48 Hours

🔥Keeps drinks hot 24H

🥤Includes 2 versatile lids

❄️Keeps drinks cold 48H

$71.68

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Description

💧 Stay Hydrated, Stay Ahead — The Bottle That Works As Hard As You Do

DUAL LID VERSATILITY - Switch effortlessly between the straw lid for active cycling and the flex cap for rugged outdoor adventures—be ready for anything.
ERGONOMIC WIDE MOUTH DESIGN - Easy to grip, clean, and fill with ice—designed for your busy lifestyle and on-the-go hydration needs.
THERMO ARMOUR TRIPLE WALL VACUUM - Experience unmatched temperature retention—cold for 48 hours, hot for 24 hours, so your drink is always just right.
LIFETIME WARRANTY COMPLETE KIT - Includes brush, 2 lids, 2 straws, and a carry pouch with shoulder strap—backed by worry-free lifetime support for lasting confidence.
PREMIUM 18 8 STAINLESS STEEL BPA FREE - Enjoy pure taste with durable, non-toxic materials that prevent oxidation and flavor transfer—health and quality in every sip.

The BUZIO 40oz Insulated Water Bottle features advanced ThermoArmour triple wall vacuum insulation to keep beverages cold for 48 hours and hot for 24 hours. Crafted from premium 18/8 stainless steel and BPA-free materials, it offers durability and pure taste without oxidation or flavor transfer. Designed with a wide mouth for easy cleaning and ice filling, it comes with two versatile lids—a straw lid for cycling and a flex cap for outdoor activities—plus a complete accessory kit and lifetime warranty, making it the ultimate hydration companion for professionals and adventurers alike.

Specifications

ASIN	B07R3HYDVW
Additional Features	Cold 48 Hours, Hot 24 Hours, Leakproof
Age Range (Description)	Adult
Age Range Description	Adult
Base Diameter	3.54 Inches
Best Sellers Rank	#1,472 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #74 in Water Bottles
Brand	BUZIO
Brand Name	BUZIO
Cap Type	Straw Cap,Spout lid
Capacity	2.5 Pounds
Color	Black
Customer Reviews	4.6 out of 5 stars 33,021 Reviews
Included Components	Carry Pouch with Shoulder Strap, Spout Lid, Straw, Straw Cleaner Brush, Straw Lid
Is Oven Safe	No
Is the item dishwasher safe?	No
Is the item microwaveable?	No
Item Dimensions W x H	3.54"W x 10.39"H
Item Weight	0.8 Pounds
Manufacturer	BUZIO
Material Type	Stainless Steel
Model Name	20001
Number of Items	1
Pattern	Solid
Product Care Instructions	Dishwasher Safe, Hand Wash Only
Recommended Uses For Product	Coffee, Juice, Tea, Water
Special Feature	Cold 48 Hours, Hot 24 Hours, Leakproof
Theme	Sport,Working,Hiking,Climbing,Camping
Unit Count	1.0 Count
With Lid	Yes

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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$71.68

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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