“This is the first mate that feels clean and smooth for me. I get steady energy without that coffee edge.”
Sherba Insulated Thermos. Hot Mate. Cold Tereré.
Clean Energy Without the Crash
Fuel your Mate Ritual with the Sherba Thermos. Pure, stable temperature for your yerba mate or any drink hot or cold, wherever you go.
✔️ Keeps drinks hot or cold for 12+ hours
✔️ Double wall vacuum insulation
✔️ Travel ready from office to adventure
✔️ BPA free, rust resistant
Why the Sherba Mate Thermos
Built for the ritual. Engineered to last.
Food-grade certified
The Sherba cup is made from 304-grade stainless steel — the same standard used in professional kitchens and medical equipment. Safe, non-reactive, and built to last.
No coating. No plastic. No compromise.
Unlike painted or coated cups, the interior is bare stainless steel — meaning nothing leaches into your drink, ever. What you taste is pure yerba mate, nothing else.
Rust-proof and non-porous
Stainless steel doesn't absorb moisture, bacteria, or odors. Your cup stays clean, hygienic, and fresh-tasting — session after session.
Keeps your mate at the right temperature
The double-wall design traps heat inside, keeping your yerba mate warm for longer without burning your hands on the outside. The perfect sip, every refill.
No condensation. No slipping.
The insulated walls prevent moisture buildup on the outside — so the cup stays dry, comfortable to hold, and easy to grip even in cold weather.
Designed for multiple rounds
Mate is meant to be enjoyed slowly, refilled often. The Sherba cup holds temperature across cebadas so your ritual isn't rushed by a cooling cup.
Effortless to clean
The smooth stainless interior resists residue and staining. A quick rinse after each session is all it takes — no scrubbing, no soaking, no special products.
Durable enough for everyday carry
Whether it lives on your desk, your kitchen counter, or travels with you — the Sherba cup is built to handle real life without denting, cracking, or fading.
A ritual that feels premium
There's a difference between drinking mate and doing it properly. The Sherba cup is the tool that makes the ritual feel intentional — every single morning.
Quality Crafted, Built to Last
The Sherba Mate Thermos is made from food grade stainless steel with a double wall design to keep your drink warm longer without burning your hands.
Engineered for clean taste, durability, it's the essential tool for anyone serious about the mate ritual.
Durable Stainless Steel Interior & Exterior
Non Porous for Pure, Clean Taste
Easy to Clean, No Rust, Built for Daily Use
Double-Wall Insulated to Retain Temperature
✔ Food-grade materials • Zero compromise • Built to last
WHY SWITCH TO A SHERBA STAINLESS STEEL MATE THERMOS
Keep your water hot longer. Keep the taste clean. Built for the daily yerba mate ritual at home or on the move.
Double wall insulated to retain temperature longer without burning your hands.
Food grade stainless steel inside & out no plastic taste, no coatings, no compromise.
Non porous interior for a pure, clean mate taste no odor, no aftertaste.
Easy to clean and built for daily use rust resistant, durable, and travel ready.
Engineered for mate pour smoothly, refill fast, keep the ritual flowing.
Built to last premium quality materials designed for years of use, not months.
✔ Food grade materials • Zero plastic taste • Double wall insulated • Built to last
Real Reviews
Honest words from people who made Sherba part of their day.
“I swapped my afternoon coffee for Sherba. The focus is calmer, and I don’t crash later.”
“Taste is surprisingly smooth. It feels premium like a ritual, not just caffeine.”
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Frequently Asked Questions
Everything you need to know about your Sherba Mate Tools.
Try the Sherba Mate Tools that includes a double wall stainless steel mate gourd cup, Straw and a 304 grade stainless steel thermos everything you need to start your mate ritual, at home or on the go.
Both the mate cup and thermos are made from food-grade 304 stainless steel the gold standard for safe, non-reactive drinkware. No plastic lining, no coating, no aftertaste. Just pure, clean mate every time.
Yes. The Sherba thermos is certified food-safe and built to handle mate-optimal temperatures (70–80°C / 158–176°F). The double-wall vacuum insulation keeps your water at the perfect temperature for hours so every refill tastes as good as the first.
The Sherba thermos keeps water hot for up to 8–12 hours depending on ambient temperature. That means you can fill it in the morning and still enjoy a properly heated mate session well into the afternoon without needing to reheat.
Not at all. The 304 stainless steel interior is non-porous and completely flavor-neutral. Unlike plastic or coated cups, it won't absorb smells or leach any taste into your mate just clean, honest flavor from your yerba.
Yes, both pieces are designed for effortless daily cleaning. The smooth stainless steel interior resists residue buildup, doesn't rust, and doesn't require special care. A quick rinse after each use is all it takes to keep your kit in perfect condition.
Absolutely. While it's engineered with the mate ritual in mind, the Sherba thermos works perfectly for tea, coffee, or any hot beverage. The 304 steel interior means zero flavor transfer between drinks.