The pocket-sized fortress that keeps your smallest essentials safe from the biggest disasters.
Best For: Smart travelers who know that losing the small stuff can ruin big adventures. The 40ml canister protects what matters most in the smallest possible package.
- Submarine-grade waterproofing - IPX7 rating survives 1 meter submersion for 30 minutes
- Perfect size for critical small items - Pills, jewelry, memory cards, emergency cash
- Instant access anywhere - Silicone pull-tab opens with one hand, even when wet
- Bombproof aluminum construction - Lightweight but indestructible protection
- TSA liquid-compliant size - 40ml fits carry-on limits without questions
- Food-safe materials - BPA-free, PVC-free construction safe for anything
- Disappears in your gear - Ultra-compact design fits anywhere you need it
- Adventure-tested durability - Survives what destroys everything else
- Universal problem solver - The Swiss Army knife of small item protection
*When small items are mission-critical, this canister is mission-essential.
Picture this: You're scuba diving in the Maldives when your underwater camera housing floods, destroying your expensive camera. But your backup memory cards with yesterday's perfect shots? Bone dry in your 40ml canister. Those irreplaceable memories of swimming with whale sharks are safe.
THIS IS WHAT SMART PROTECTION FEELS LIKE - A tiny insurance policy that saves your biggest adventures. When the small stuff matters most, this canister delivers bulletproof protection in a package smaller than a lipstick tube.
YOUR MOST PRECIOUS SMALL ITEMS STAY SAFE - Wedding rings during adventure sports, emergency medications on remote treks, backup electronics in humid climates. What fits in your palm protects what matters in your heart.
ACCESS WHEN SECONDS COUNT - The silicone pull-tab works perfectly with wet hands, cold fingers, or diving gloves. No twisting, no threading, no frustration. Just pull up and your essentials are ready when you need them most.
THIS ISN'T JUST A SMALL CONTAINER - It's peace of mind that fits in your pocket. It's the difference between a ruined trip and a saved adventure. It's never losing the small things that make the biggest difference.
BUILT FOR WORST-CASE SCENARIOS - IPX7 waterproofing handles complete submersion, not just splashes. Aluminum construction survives crushing forces that flatten plastic alternatives. Food-safe materials protect everything from vitamins to vintage jewelry.
THE PERFECT SIZE FOR PERFECT PROTECTION - 40ml holds exactly what you need without wasting space. Emergency pills, precious jewelry, micro SD cards, backup cash—all the mission-critical small items that can make or break your adventure.
Perfect Protection for Life's Essential Small Things
ADVENTURE PHOTOGRAPHY - Backup micro SD cards, spare camera batteries, lens cleaning supplies. Waterproof protection prevents humidity damage to expensive storage media. One saved memory card pays for the canister ten times over.
PRECIOUS JEWELRY - Wedding rings during water sports, grandmother's earrings while backpacking. Remove valuables for safety without worrying about loss. Food-safe materials won't tarnish or damage precious metals over time.
EMERGENCY MEDICATIONS - Critical heart medication, emergency inhaler, life-saving EpiPen supplies. Waterproof protection ensures access during medical emergencies. TSA compliance means no delays when every minute matters.
TRAVEL DOCUMENTS - Emergency cash in local currency, backup credit cards, important contact information. Protects financial lifelines from water damage and theft. Small enough to hide, tough enough to survive disasters.
TECH ESSENTIALS - USB drives with critical files, backup phone SIM cards, emergency charging cables. Aluminum construction prevents crushing damage to delicate electronics. Perfect size for pocket carry without bulk.
OUTDOOR SURVIVAL - Waterproof matches, emergency whistle, signal mirror, first aid supplies. Keeps safety essentials functional in extreme conditions. Compact size fits in any survival kit or first aid pouch.
WHY 40ML IS THE PERFECT SIZE FOR CRITICAL ITEMS
| What Fits in 40ml | Real-World Examples |
| Emergency Medications | 20-30 pills, inhaler, EpiPen supplies, nitroglycerin |
| Jewelry & Valuables | Wedding rings, earrings, watch, small necklace |
| Electronics | 4-6 micro SD cards, USB drive, SIM cards, small batteries |
| Emergency Supplies | Waterproof matches, whistle, cash, contact cards |
| Travel Essentials | Backup contacts, emergency pills, foreign currency |
| Adventure Gear | Spare batteries, memory cards, lens cleaning supplies |
BUILD YOUR COMPLETE PROTECTION SYSTEM
Perfect Pairings for 40ml:
- + Matador 100ml Travel Canister - Larger items that need the same protection
- + Matador Waterproof Pill Canister - Weekly medication organization
- + Nitecore keychain lights - Emergency lighting in waterproof storage
- + Micro first aid supplies - Critical medical items in waterproof protection
- + Backup electronics - Memory cards, cables, adapters
- + Emergency cash stash - Local currency for crisis situations
"The 40ml saved my engagement ring during a whitewater rafting trip in Costa Rica. Our raft flipped, gear was scattered everywhere, but my ring was safe and dry. That little canister protected something irreplaceable for the cost of a nice dinner."
- Emma L., Adventure Travel Blogger
COMMON QUESTIONS
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How much can really fit in 40ml? More than you'd expect! 20-30 pills, multiple rings and earrings, 4-6 micro SD cards, or emergency cash and contacts. The cylindrical shape maximizes storage efficiency in minimal space. Will this really survive being submerged underwater? Yes, IPX7 rating means it can handle 1 meter of water for 30 minutes. That's far beyond what most travel disasters involve. It's tested to submarine sealing standards. Can I open this easily with wet or cold hands? Absolutely. The silicone pull-tab is designed for extreme conditions. Works perfectly with diving gloves, ski gloves, or when your hands are numb from cold. No twisting or complex motions required. Is this TSA compliant for airplane carry-on? Yes, 40ml is well within TSA liquid limits (100ml maximum). Security agents recognize the size immediately and won't question it. Perfect for keeping critical items in carry-on luggage. What makes aluminum better than plastic for this? Aluminum won't crack under pressure, handles temperature extremes without becoming brittle, and provides a perfect surface for waterproof sealing. Plastic containers fail exactly when you need them most. How do I know if my items will fit? The internal dimensions are 2.7" x 1.3" diameter. Most small essentials fit easily: standard pills, rings, earrings, micro SD cards, small batteries, folded cash, and contact cards. |
ABOUT MATADOR (NOT NITECORE)
Matador® - Designed in Boulder, CO
Founded in 2014 by adventurers who learned that the smallest failures often cause the biggest problems. Every product protects what matters most when it matters most.
TECHNICAL SPECS + MATERIALS
| Size & Capacity | 40ml volume (1.3 fl oz) - Perfect for small critical items |
| Dimensions & Weight |
2.7" × 1.3" diameter - Pocket-sized protection 17g (0.6oz) - Lighter than most smartphones |
| Waterproof Rating |
IPX7 certified - Survives 1 meter submersion for 30 minutes Submarine-grade sealing - Tested beyond travel extremes |
| Construction |
Lightweight aluminum bottom - Crush-proof protection Silicone cap with pull-tab - Easy one-handed opening Food-safe interior - Safe for any items you store |
| Travel Features |
TSA liquid compliant - No carry-on restrictions Pocket-sized design - Fits anywhere you need it No tools required - Simple pull-tab operation |
| Materials & Safety |
BPA-free construction - Safe for medication storage PVC-free materials - No toxic chemical leaching Food-safe certification - Approved for consumable contact |
What's In The Package
- 1x Waterproof Travel Canister (40ml) - Your pocket-sized protection vault in charcoal
- IPX7 waterproof guarantee - Submarine-grade protection for your essentials
- Pull-tab silicone cap - One-handed access in any conditions
- Your small-item security - Never lose the little things that matter most
Ready to protect what matters most?
Whether you're safeguarding precious jewelry, critical medications, or irreplaceable memory cards, the 40ml Travel Canister ensures your most important small items survive whatever adventures you throw at them.
Join smart travelers who know that protecting the small stuff prevents the big disasters.
You’re Backed by Our 60-Day Ironclad Guarantee
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Try it for 60 days. If it’s not right for you, send it back.
We stand behind our gear. If you’re not happy with your purchase, just return the full package within 60 days and we’ll issue a full refund—no fuss, no forms, no hoops to jump through.
What Happens After You Order
- You’ll get an instant order confirmation email with your receipt.
- We’ll pack your order the next working day and send you a tracking number once it’s on the way.
- From the moment you order to the moment it reaches your hands, we’re here to keep you updated and supported.
When will I receive my gear?
- Singapore: Delivered to your doorstep in 4–6 working days.
- International: Arrive within 10–14 working days.
Returns and warranty
- Every product comes with a 1 to 3-year replacement warranty (depending on the item).
- If anything isn’t working right, just let us know. We’ll make it right.
FREE Gift with Purchase: Limited Edition Ember Shard Whistle
Spend $99 or more today, and we'll automatically include a limited-edition Glow-in-the-Dark Ember Shard Whistle when packing your order.
Charge it quickly under sunlight or your flashlight, and enjoy its subtle glow throughout the night—perfect for marking gear, emergency kits, or attaching to your bag.
Limited quantity available. Claim yours now!
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