Demon District Stainless Steel Thermos (520ml)

Lock in the heat. Carry the glow.

Power your day with the Demon District Stainless Steel Thermos — a sleek, insulated drink bottle built to keep your coffee hot, your water cold, and your District energy at full charge. Featuring bold, high-definition artwork and durable stainless steel construction, this thermos is made for school, work, travel, and daily missions.

Clean design. Strong build. All-day performance.

✨ Why You’ll Love It

🔥 Hot or Cold All Day – Advanced insulation keeps drinks hot or icy for hours
🛡️ Premium Stainless Steel – Durable, rust-resistant, and built to last
💧 Leak-Proof Lid – Safe for backpacks, gym bags, and cars
🎨 High-Definition Graphic Print – Bold colors that stay vibrant over time
🖐️ Comfort Grip Design – Easy to hold and carry
🎁 Perfect Gift Pick – Practical, aesthetic, and collectible

📏 Product Details

• Capacity: 520ml

• Material: Double-wall stainless steel

• Insulation: Hot & cold temperature retention

• Lid Type: Secure, leak-proof flip or twist lid (based on model)

• Use: Coffee, tea, water, travel, school, work, gym

• Style: Fan-inspired, original Demon District artwork

🚀 Shipping & Support

📦 Tracked worldwide shipping
✅ 30-day return or replacement on defects
💬 Friendly customer support anytime

⚠️ Please Note

• Hand wash recommended for best print longevity

• Slight color variation may occur due to lighting and screen differences

• Allow minor size variation due to manufacturing tolerances

• This is a fan-inspired original Demon District product and is not affiliated with any official anime, TV series, game, or music group