Why Test the Capacity? When shopping for a silicone lunch box or collapsible container, one big question always comes up:“Does the labeled 600ml actually hold 600ml, or will it overflow halfway?” Too often we’ve seen containers that look good on paper but fail in real life. So, to find out the truth, I decided to run a simple but practical capacity test on the Durbl 600ml silicone lunch box. The Test: Two Bottles of Coca-Cola For this experiment, I used something everyone knows: two 300ml bottles of Coca-Cola. First bottle (300ml): the container filled up to about halfway. Second bottle (another 300ml): the container reached the top, snug and exact. Double-checked with a measuring cup: total capacity matched perfectly — no exaggeration, no shortfall. The result: the Durbl 600ml collapsible container truly equals two bottles of Coke. 在 Instagram 查看这篇帖子 Durbl Reusable Silicone Bags (@thisisdurbl) 分享的帖子 Everyday Use: Perfect for Office Lunch & Small Kitchens The numbers tell the truth, but real-life use makes it even better: Foldable food container: Made of flexible silicone, it collapses flat after use, saving space in your bag or kitchen. Lightweight & durable: Much lighter than glass, yet sturdy enough for daily carry. Ideal for light meals: The 600ml size is just right for a fresh salad or a hearty sandwich, perfect for office lunches or meal prep. Why Choose Durbl? Real capacity → Backed by a hands-on capacity test, 600ml means exactly 600ml. Eco-friendly & safe → Made from premium platinum-grade silicone, reusable and food-safe. Space-saving design → Tailor-made for busy professionals and small kitchens. Versatile → Great for office lunches, gym meals, or storing leftovers at home. Final Takeaway This “Coke experiment” proves it once and for all — the Durbl collapsible silicone lunch box delivers exactly the capacity it promises. If you’ve been searching for a foldable food container that’s lightweight, space-saving, and perfect for salads or sandwiches, Durbl is the trustworthy choice. Two bottles of Coke = one container. Simple, reliable, and just right for your daily routine.

What is BPA? Why is it necessary, and why must we pay attention to it? Let's unveil the mystery of BPA together and see how it plays a vital role unconsciously and how we can respond.

Attention campers! After planning your meals for camping, make sure you have proper storage to keep your food safe.This is important for protecting your food during your trip. If you're camping, read our tips on keeping food safe and using less plastic. It doesn't matter if you're at a campground, national park, or in the backcountry.Remember to check the expiry dates on food before and during your trip, as this will help prevent spoilage.Keep your food and trash in check; don't let them out of sight. Unattended food is a call to wild animals, a temptation they can't resist. Keep your food and trash inside a secure container; never only leave them inside your tent if you want some uninvited guests.If you can access metal food lockers at your campsite, use them instead of leaving food in your car. Bears have been known to break into cars, even in broad daylight, so it's not worth the risk. Opt for reusable Durbl bags instead of single-use plastics or disposable foil packets. Keep perishables cold in a cooler, pack raw meat in leak-proof Durbl gallon bags, and freeze it before the trip to avoid accidents. Proper food storage is critical, not just for the animals but also for your food safety.Securing food and scented items in Bear Country can be challenging, but Bear Canisters offers a reliable solution. These strong containers with secure lids are very difficult for bears to open, so they are popular for camping. National parks and trails often require bear-proof containers to prevent bear encounters, despite their bulkiness and difficulty in packing. Fortunately, rental options are often available for those who don't want to avoid purchasing their canisters.In places without required bear canisters, bear bags are a handy option for keeping food, garbage, and items that attract bears. These durable bags are made from tough materials such as Kevlar, which is used in bulletproof vests. They are designed to withstand bears' claws and teeth.While they are less bulky than bear canisters, bear bags are not waterproof, and their contents may become crushed if a bear accidentally knocks them over. As a result, many outdoor enthusiasts prefer bear canisters for added protection and peace of mind.Secure Food Storage For campers, food lockers, also known as bear boxes, provide a reliable solution for protecting food from wild animals. These sturdy metal containers are strategically placed at a safe distance from campsites, making them ideal for safeguarding food against bears and other curious creatures. Campers can avoid carrying bulky bear canisters or purchase expensive bear bags by using food lockers, making their outdoor experience more convenient and enjoyable"S'mores on the Go: Durbl Bags for Easy Camping Treats"Regarding camping, having the appropriate food storage and cooking equipment is crucial for a safe and productive camp kitchen. Our top picks for food storage are the Durbl Sandwich Bag and the Fold-Up Gallon Bag, as they are perfectly sized to fit all your needs, can be easily cleaned and reused, and help reduce trash, which can be a hassle to store, even for experienced campers.During the day, keep your Durbl bags and other food items in a cooler or car (if the park allows). At night, utilize the campground's metal bear box or, if unavailable, a bear canister, which many campgrounds and parks require, to secure your food. Tips for keeping food cold while campingStoring perishable items such as meat and dairy below 40 degrees Fahrenheit is necessary to prevent spoilage. If you're camping in a designated area, you will likely have a cooler, so utilize it effectively.Before your trip, please create ice packs by filling Durbl Quart Bags with water and freezing them. The melted ice can be used for drinking, cooking, or cleaning.Additionally, it's advisable to organize the food in your cooler based on your consumption schedule. Items that won't be consumed immediately should be placed at the bottom, while those for immediate consumption should be kept near the top. When venturing into the wilderness, a compact, well-insulated fabric cooler that's convenient to carry and maintains a cool temperature is an intelligent choice. Additionally, consider packing your cooler snugly to minimize airflow and slow down thawing, preparing your food in advance, and freezing your water bottles for optimal cooling."Portable Pantry: The Ultimate Camping Companion"Ensure food safety and cleanliness during camping by practicing proper hygiene. Remember to wash your hands thoroughly before and after handling food, especially raw meat, and after using the restroom. Neglecting this critical step could lead to illness and negatively impact your trip. For added convenience, store soap, hand wipes, and hand sanitizer in a Durbl Snack Bag attached to your backpack. When sharing snacks from a Durbl Sandwich Bag, such as trail mix, pour out small portions at a time to prevent multiple hands from touching the food. Alternatively, consider portioning snacks into individual Pocket Bags for optimal food safety. Properly storing food to keep it cold and away from wild animals is essential for a successful camping experience. While planning food storage methods may not be as thrilling as planning activities, ensuring a safe and enjoyable trip is crucial.