U-Konserve Lid for Rectangle Container

Our transparent colors can help tell school lunches apart, add some style to your outdoor adventures, and categorize family leftovers and weekend meal prep—all while reducing single-use waste. Mix and match with bold, bright new colors and hit refresh on your daily food storage.

by Ukonserve · Seattle, WA

🚚 Ships from Washington

Our transparent colors can help tell school lunches apart, add some style to your outdoor adventures, and categorize family leftovers and weekend meal prep—all while reducing single-use waste. Mix and match with bold, bright new colors and hit refresh on your daily food storage.

by Ukonserve · Seattle, WA

🚚 Ships from Washington

Dishwasher-safe and easy to sanitize, this U-Konserve Rectangle Container 25oz offers families a plastic-free solution for food storage. The leak-proof lid is…

by Grove Collaborative · San Francisco, CA

🚚 Free carbon-neutral shipping on orders over $29 · Ships from California

Our rectangle containers are ideal for kitchen organization, pantry makeovers, meal prep and family leftovers. This reusable, non-toxic lunchbox is versatile enough for many food-storage needs at home and on the go. Flexible silicone lids are easy to open, and the leak-resistant lids keep food secure in bags and backpacks. Dishwasher safe, freezer safe, and oven safe up to 300°F. Materials: 304 (18/8) Stainless Steel Platinum-Grade Silicone No BPA, BPS, phthalates, or lead.

by Ukonserve · Seattle, WA

🚚 Ships from Washington

Our rectangle containers are also ideal for kitchen organization, pantry makeovers, meal prep and family leftovers. This reusable bento-style lunchbox is versatile enough for many food-storage needs at home and on the go, while saving trash from our ever-growing landfills. Flexible silicone lids are easy for little hands to open, and the leak-proof feature keeps spills at bay. Our new non-toxic stainless steel and silicone combination make these lunchboxes the best zero-waste solution for you and the planet.

by Ukonserve · Seattle, WA

🚚 Ships from Washington

A set of three round stainless steel containers (5oz, 9oz, and 16oz) with plastic-free silicone lids — ideal for kids' lunches, picnics, travel, meal prep, and pantry organization. Easily nest and stack for simple storage. Flexible lids are easy to open, and leakproof for taking them on-the-go in bags. Non-toxic stainless steel and silicone construction makes these a durable, zero-waste alternative to single-use packaging. Dishwasher safe, freezer safe, and oven safe up to 300 °F. Materials: 304 (18/8) Stainless Steel Platinum-Grade Silicone No BPA, BPS, phthalates, or…

by Ukonserve · Seattle, WA

🚚 Ships from Washington

A set of three square stainless steel containers (15oz, 30oz, and 50oz) with plastic-free silicone lids — ideal for kids' lunches, meal prep, pantry organization, and family leftovers. Nest and stack for compact storage. Flexible lids are easy to open, and leakproof for taking them on-the-go in bags. Dishwasher safe, freezer safe, and oven safe up to 300°F. Materials: 304 (18/8) Stainless Steel Platinum-Grade Silicone No BPA, BPS, phthalates, or lead.

by Ukonserve · Seattle, WA

🚚 Ships from Washington

Perfect waste-free solution for kids lunches, picnics, travel, outdoor adventures and bulk shopping. Our round containers are also ideal for kitchen organization, pantry makeovers, meal prep and family leftovers. Flexible silicone lids are easy for little hands to open, and the leak-proof feature keeps spills at bay. Our new non-toxic stainless steel and silicone combination make these lunchboxes the best zero-waste solution for you and the planet.

by Ukonserve · Seattle, WA

🚚 Ships from Washington

Inspired by a traditional bento box, this reusable set is ideal for kids' lunches, meal prep, pantry organization, takeout, picnics, travel, outdoor adventures, bulk shopping, and salad bars. Leak-resistant lids help keep food secure in lunch bags and backpacks, while the durable design is built for years of everyday use. Dishwasher safe, freezer safe, and oven safe up to 300°F. Materials Food-grade 304 (18/8) stainless steel Premium platinum-grade silicone Free from plastic, BPA, BPS, phthalates, and…

by Ukonserve · Seattle, WA

🚚 Ships from Washington

Our rectangle containers are also ideal for kitchen organization, pantry makeovers, meal prep and family leftovers. This reusable bento-style lunchbox is versatile enough for many food-storage needs at home and on the go, while saving trash from our ever-growing landfills. Flexible silicone lids are easy for little hands to open, and the leak-proof feature keeps spills at bay. Everyday Rectangle Bundle Includes: 5 Clear 25oz…

by Ukonserve · Seattle, WA

🚚 Ships from Washington

These Reusable Stretch Lids make it easy to store leftovers, keep food fresh, and cut down on single-use plastics—all with just three versatile sizes. Each…

by W&P · Brooklyn, NY

🚚 Free shipping on orders over $90 · Ships from New York

Pack salads, snacks, school lunches, or leftovers into this U-Konserve To-Go Large Container 50oz, and you’ll help reduce waste. Made with sustainability in…

by Grove Collaborative · San Francisco, CA

🚚 Free carbon-neutral shipping on orders over $29 · Ships from California

Angled, flexible and ideal for kids, parties and everyday waste-free sipping. Easy to toss in your purse, backpack or travel bag and say no to plastic straws at the juice bar, when traveling, and while ordering takeout. Plastic-free, durable silicone is safe to use with hot beverages, and easy to cut down for kids’ cups.

by Ukonserve · Seattle, WA

🚚 Ships from Washington

Pack soup or chili in the morning and lunch will be steaming when you are ready to eat. Pack smoothies or yogurt and it stays cool until lunchtime. Take leftovers on the go so you can eat healthier and reduce food waste with our triple-walled food jars. Similar to a thermos, they keep the temperature you start with, so pre-heat with very hot water for a few minutes before adding hot food, and pre-chill in the freezer for a few minutes (lid off) before adding cold food. U-Konserve insulated food jars keep pre-heated food hot up to 5 hours, and pre-chilled food cold at least 8 hours.

by Ukonserve · Seattle, WA

🚚 Ships from Washington

Divided stainless steel rectangle food storage container with a silicone lid — available in 2 or 3 compartment options, ideal for separating snacks, mains, and sides in one container. Perfect for kids' lunches, meal prep, pantry organization, and on-the-go eating. Leak-resistant lid keeps food secure in bags and backpacks. Dishwasher safe, freezer safe, and oven safe up to 300°F. Materials: 304 (18/8) Stainless Steel Platinum-Grade Silicone No BPA, BPS, phthalates, or lead.

by Ukonserve · Seattle, WA

🚚 Ships from Washington

Pack soup or chili in the morning and lunch will be steaming when you are ready to eat. Pack smoothies or yogurt and it stays cool until lunchtime. Take leftovers on-the-go so you can eat healthier and reduce food waste with our double-walled food jars. Similar to a thermos, they keep the temperature you start with, so pre-heat with very hot water for a few minutes before adding piping hot food, and pre-chill in the freezer for a few minutes (lid off) before adding cold food. U-Konserve insulated food jars keep pre-heated food hot up to 5 hours, and pre-chilled food cold at least 8 hours.

Our rectangle containers are also ideal for kitchen organization, pantry makeovers, meal prep and family leftovers. This reusable bento-style lunchbox is versatile enough for many food-storage needs at home and on the go, while saving trash from our ever-growing landfills. Flexible silicone lids are easy for little hands to open, and the leak-proof feature keeps spills at bay. Our new non-toxic stainless steel and silicone combination make these lunchboxes the best zero-waste solution for you and the planet.

by Ukonserve · Seattle, WA

🚚 Ships from Washington

Inspired by a traditional bento box, this reusable set is ideal for kids' lunches, meal prep, pantry organization, takeout, picnics, travel, outdoor adventures, bulk shopping, and salad bars. Leak-resistant lids help keep food secure in lunch bags and backpacks, while the durable design is built for years of everyday use. Dishwasher safe, freezer safe, and oven safe up to 300°F. Materials Food-grade 304 (18/8) stainless steel Premium platinum-grade silicone Free from plastic, BPA, BPS, phthalates, and…

by Ukonserve · Seattle, WA

🚚 Ships from Washington

A family-sized bundle of three 45oz stainless steel rectangle containers with plastic-free silicone lids — ideal for meal prep, family leftovers, pantry organization, and on-the-go lunches. Leakproof lids keep food secure in bags and backpacks, and flexible enough for little hands to open. Dishwasher safe, freezer safe, and oven safe up to 300°F. Materials: 304 (18/8) Stainless Steel Platinum-Grade Silicone No BPA, BPS, phthalates, or lead.

by Ukonserve · Seattle, WA

🚚 Ships from Washington

Our transparent colors can help tell school lunches apart, add some style to your outdoor adventures, and categorize family leftovers and weekend meal prep—all while reducing single-use waste. Mix and match with bold, bright new colors and hit refresh on your daily food storage.

by Ukonserve · Seattle, WA

🚚 Ships from Washington

4 Cosmic Blue 50 oz Square

by Ukonserve · Seattle, WA

🚚 Ships from Washington

A set of three round stainless steel containers (5oz, 9oz, and 16oz) with plastic-free silicone lids — ideal for kids' lunches, picnics, travel, meal prep, and pantry organization. Easily nest and stack for simple storage. Flexible lids are easy to open, and leakproof for taking them on-the-go in bags. Non-toxic stainless steel and silicone construction makes these a durable, zero-waste alternative to single-use packaging. Dishwasher safe, freezer safe, and oven safe up to 300 °F. Materials: 304 (18/8) Stainless Steel Platinum-Grade Silicone No BPA, BPS, phthalates, or…

by Ukonserve · Seattle, WA

🚚 Ships from Washington

Bake bread, casseroles, or desserts in the oven. Heat your leftovers or meal prep in the microwave. Freeze to store and save food for later. BounceBox is an excellent choice for convenient and worry-free meal preparation, leftover storage, and more. Get creative with your BounceBox. This unique container has so many potential uses. Use your BounceBox for casseroles, breads, quiches, desserts, oatmeal, and more, the possibilities are endless. Check out our recipes! This bundle offers 5 of our smaller, 24oz Rectangle BounceBoxes.

by Ukonserve · Seattle, WA

🚚 Ships from Washington

Perfect for snacks, dips, dressings, and small portions, the U-Konserve Round Mini Trio includes three stainless steel nesting containers (3oz each) with plastic-free silicone lids. They're perfect for meal prep, school lunches, picnics, and on-the-go snacks. Nest inside your other U-Konserve containers for extra storage. Dishwasher safe, freezer safe, and oven safe up to 300°F. Materials: 304 (18/8) Stainless Steel Platinum-Grade Silicone No BPA, BPS, phthalates, or lead.

by Ukonserve · Seattle, WA

🚚 Ships from Washington