RAYMYLO Insulated Water Bottle 1.18 L — Triple-Wall Vacuum Stainless Steel, Copper-Plated Cold Retention

RAYMYLO 40 oz Insulated Water Bottle is a heavy-duty, triple-wall vacuum stainless steel bottle designed to keep drinks cold up to 36 hours or warm up to 18 hours while staying leakproof and portable.

Engineered for long outings, workouts, and everyday hydration, this 40-ounce bottle uses copper-plated triple-wall insulation and 18/8 food-grade stainless steel to protect temperature and flavour without condensation. It pairs a wide mouth for ice and cleaning with two lid styles—a straw lid for sip-and-go convenience and a spout lid for larger swallows—plus a paracord carry handle fitted with a compass and carabiner for outdoor use. The finish is powder-coated to resist slips and wear, and the set includes cleaning tools and extras to make maintenance easy.

How long will beverages stay cold or hot in daily use?

The triple-wall copper-plated vacuum construction is designed to extend temperature retention significantly compared with single- or double-wall bottles. In realistic daily conditions you can expect ice-cold drinks for most of a full day and warm liquids for many hours.

• Cold retention: up to 36 hours in tested conditions
• Warm retention: up to 18 hours for hot beverages
• Copper plating inside the vacuum chamber improves thermal performance
• No exterior sweating thanks to powder-coated outer layer

Will it leak in a backpack or when dropped during a hike?

The RAYMYLO bottle comes with two lid options designed to keep liquids secure: a fully sealed, rubber-ringed spout lid and a straw lid engineered for spill resistance. Both lids include secure seals and are tested for everyday bumps, so you can carry the bottle in a bag without pooling or drips.

• Rubber seal ring on both lids for tight leak protection
• Straw lid allows sipping without removing the lid
• Spout lid provides a larger opening for pouring or faster drinking
• Carabiner on the paracord handle keeps the bottle anchored to packs

How easy is this bottle to clean and maintain?

The wide mouth simplifies adding ice and enables thorough hand cleaning; accessories included in the package make routine care straightforward. Materials are chosen to avoid lingering odours or tastes, and the included brushes help reach inside corners and straw components.

• Wide mouth for ice, liquid and easy access while washing
• Includes straw brush and bottle brush for deep cleaning
• 18/8 stainless steel interior won’t retain flavours and is non-BPA
• Powder-coated exterior resists scratches and hides wear

What accessories are included and how do they add value?

The package bundles practical extras so the bottle is travel-ready right out of the box, helping you avoid separate purchases for carrying and care. Small but useful items like a storage pouch and replacement straws increase convenience for active users.

• Straw lid plus two replacement straws and a straw brush
• Spout lid for alternate drinking preference
• Carrying pouch and paracord handle with compass and carabiner
• Bottle brush included for thorough cleaning

Who is this for: If you need a large-capacity bottle that balances serious insulation with outdoor-ready features, the RAYMYLO 40 oz insulated bottle suits hikers, commuters, gym-goers, parents, and anyone who prefers to drink through a straw or pour from a spout. It’s made for people who want a durable, leak-resistant container that keeps drinks at a stable temperature while being simple to clean and convenient to carry.