Is the lid twist on or pop on?

This lid twists on. FYI when I purchased I experimented: reheated with boiling water then sealed more water in. After 12 hours temperature at 120F, so not bad AT SLL.

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🥗 Hot or cold, your lunch game just leveled up!

MESS FREE MOBILITY - Leak-proof screw cap ensures zero spills, perfect for your on-the-go lifestyle.
SAFE SUSTAINABLE - 18/8 stainless steel construction is BPA, BPS, phthalate, and lead free—healthy for you and the planet.
EFFORTLESS CLEAN UP - Dishwasher safe exterior and wide mouth design make cleaning and refilling a breeze.
TEMPERATURE LOCKDOWN - Double-wall vacuum insulation locks in heat or chill for hours, so your lunch stays just right.
VERSATILE PORTABLE - Compact 18oz size fits perfectly in bags for work, school, or outdoor adventures.

The U Konserve Stainless Steel Insulated Food Jar is a premium 18oz vacuum-sealed thermos designed to keep your meals hot for up to 5 hours or cold for up to 8 hours. Made from durable, BPA-free 18/8 stainless steel with a leak-proof screw lid, it’s perfect for professional millennials seeking a stylish, sustainable, and convenient way to enjoy fresh meals anywhere.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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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.

Product Dimensions	8.9L x 8.9W x 15.2H cm
Special Feature	Leak Resistant
Is Dishwasher Safe	Yes
Material Type Free	BPA Free
Item Package Quantity	1
Item Weight	0.4 Kilograms
Product Care Instructions	Hand Wash Only
Item Volume	500 Milliliters
Unit Count	1 個
Is Microwaveable	No
Manufacturer	U-Konserve
Number of Items	1
Size	18 Ounces
UPC	855626005829
Model Number	UK302
Package Dimensions	16.4 x 9.4 x 9.2 cm
Special Features	Leak Resistant
Cap Type	Screw Cap
Package Weight	0.4 Kilograms
Batteries Required	No
Batteries Included	No
Brand Name	U Konserve

U Konserve Stainless Steel Insulated Food Jar - Vacuum Sealed Thermos for Hot & Cold Food - Wide Mouth - Leak Proof Container - BPA Free - 18oz

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