Can you order a replacement for the silicone part? I think it’s called a gasket?

I too called the 800.831.9242 Customer Service & Under Armour provided me also with an entire new lid for FREE because my spout gaskets needed replaced. I too will be investing in this brand again because of their great service !!

is it a straw, or do i have to tip that huge thing to drink it?

It's a spout, so you have to tip it to pour the liquid through the spout.

Can you use it with one hand easily? Or is it so big you have to hold it with 2 hands when drinking?

I bought it for my 11 year old granddaughter for her basketball games. It's too big around for her to hold with one hand. An adult would probably have difficulty using one hand as well. it's the perfect size as far as quantity. She drinks a lot of water.

I've had an issue with 2 of these where the outside container breaks apart from the inner container. Any ideas why this is happening?

Dont run it thru the dishwasher or soak it in water. I have had no issue and use it everyday.

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Under Armour 64 Ounce Foam Insulated Hydration Bottle, Black

Product ID: 1621619

Details

Age Range (Description)
Adult
Brand
Under Armour
Capacity
4 pounds
Color
Black
Special Feature
Leakproof

🔒Locking flip-top lid

🧊64 oz insulated capacity

🏋️‍♂️Durable, BPA-free plastic

R470

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Stay cool, stay unstoppable with every sip.

PREMIUM DURABILITY - Crafted from BPA-free plastic by Thermos, ensuring a leakproof, long-lasting hydration companion.
SLEEK SUSTAINABLE - Under Armour’s signature black design encourages reusable hydration with a bold, minimalist aesthetic.
ONE HANDED HYDRATION - Locking flip-top lid with push-button operation lets you drink effortlessly on the move.
ALL DAY ICE RETENTION - Double-wall foam insulation keeps your hydration icy cold for hours, even in scorching heat.
BUILT FOR ACTIVE LIFESTYLES - Fold-down handle with integrated fence hooks for easy carrying or hanging during workouts.

The Under Armour UA Sideline 64 oz. Water Bottle combines high-performance double-wall foam insulation with a locking flip-top lid for leakproof, one-handed hydration. Designed by Thermos and crafted from BPA-free plastic, this durable bottle features a fold-down handle with fence hooks for versatile carrying. Its sleek black design not only looks professional but also promotes sustainable, reusable hydration for active professionals and athletes alike.

Specifications

ASIN	B00KBHO0V2
Additional Features	Leakproof
Age Range Description	Adult
Best Sellers Rank	#1,245,196 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #126,584 in Sports & Outdoor Recreation Accessories
Brand Name	Under Armour
Cap Type	Loop Cap
Capacity	4 pounds
Color	Black
Customer Reviews	4.7 4.7 out of 5 stars (19,463)
Global Trade Identification Number	00041205674214
Included Components	Lid
Item Dimensions W x H	6.4"W x 11.7"H
Item Weight	16 ounces
Manufacturer	Thermos
Manufacturer Part Number	UP4900BK4
Material Type	Plastic
Model Name	Foam Insulated Hydration Bottle
Model Number	UP4900BK4
Number of Items	1
Number of Packs	1
Product Care Instructions	Hand Wash Only
UPC	066223265879 041205674214
Unit Count	1 Count

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