Sitarayuri STAINLESS STEEL COFFEE Tumbler 900ML

Description: 

This collection features five stylish vacuum-insulated stainless steel tumblers in a muted, modern color palette. The colors include a soft mauve/lilac, a warm terracotta/brown, a muted light teal/blue, a deep forest green, and a creamy off-white. Each tumbler is sleekly designed with a narrower base for easy fitting into car cup holders and features a secure, clear sipping lid. The branding "NICE TIME SITARAYUE COFFEE" is subtly printed on the front of each. The off-white tumbler on the far right stands out by including a sturdy, ergonomically designed handle, offering a comfortable, mug-like grip while maintaining the travel-friendly shape.

Feature and Material:

Primary Material: The tumblers are most likely made from food-grade 18/8 stainless steel. This durable, rust-resistant material is essential for maintaining beverage purity and ensuring the longevity of the cup.

Key Feature: The main feature of this style of drinkware is the double-wall vacuum insulation. This technology creates an airless space between the two steel walls, significantly reducing heat transfer. This means the tumbler can keep drinks hot for several hours (like your coffee or tea) and keep cold drinks iced for an entire day without condensation forming on the outside.