- Double-Deck Organization & Expandable Capacity Double-layer insulated design prevents food crushing with separate compartments for meals/snacks. Expandable from 9.5" to 11" height for bulkier items like 6-pack beers or family-sized containers. Fits 10L contents with reinforced Oxford fabric structure.
- 7-Hour Thermal Insulation & Leakproof Tech 5mm thickened pearl foam PEVA liner maintains food temperature (hot/cold) for 7 hours. Hot-welded seams and waterproof Oxford exterior prevent leaks, ideal for soups/sauces. Aluminum foil interior resists stains – wipe clean in seconds.
- Multi-Scenario Versatility & Ergonomic Portability Convertible as work tote/picnic cooler/beach bag with detachable shoulder strap & top handles. Side mesh pockets hold water bottles/utensils. Collapsible design stores flat when empty. Fits under office chairs or in car trunks.
- Heavy-Duty & Eco-Friendly Construction 600D Oxford fabric metal SBS zippers survive daily commutes. Food-grade PEVA lining is BPA-free and dishwasher-safe. Passed 10,000 zip tests – trusted by 78% repeat buyers per market surveys.
- Easy-Clean Material Food-grade aluminum foil interior resists odors and stains – wipe clean in 30 seconds. Machine-washable Oxford exterior maintains hygiene.
- Gym-Ready Fitness Companion Post-workout meals stay fresh with 7-hour ice retention – pack protein shakes, chilled salads. Side mesh pockets hold gym cards/earbuds. Collapsible design fits in duffle bags, while waterproof lining resists sweat stains
- Commuter's All-in-One Hub Fits under car seats with 9.5'' compact height. Front pocket stores transit cards/keys for quick access. Insulated coffee sleeve keeps lattes hot during traffic jams. Metal zippers withstand subway crowds
- Adventure-Ready Outdoor Kit Sand-proof Oxford exterior survives beach trips. Expandable compartment fits snorkel gear/fishing tackle. Quick-drain mesh pockets hold melted ice water. Detachable strap secures to kayak handles
SereneGrace Double Deck Insulated Lunch Bag for Adults - Leakproof Large Capacity Cooler Tote with Adjustable Strap (Ideal for Work, Picnic & Travel) Key Features: ✅ Dual-Layer Smart Organization Separate hot meals (10"x8" lower compartment) from snacks/drinks (9.5"x7" upper deck) using 5mm pearl foam insulation. Expandable height adjusts from 10.5" to 11" for family-sized containers. ✅ 7-Hour Temperature Control PEVA-lined interior maintains food freshness (ice retention tested 7hrs at 95°F) with hot-welded seams preventing leaks. Aluminum foil layer resists stains - wipe spills instantly. ✅ Commuter-Ready Portability 600D Oxford fabric withstands subway crowds/office wear. Detachable shoulder strap (52" max length) fits cross-body carry, while padded top handle eases briefcase attachment. ✅ Multi-Scenario Versatility Office Essentials: Fits 16oz tumbler 3 lunch containers (10.2"x7" base) Beach Days: Sand-resistant exterior holds 6 canned drinks snorkel gear Road Trips: Collapsible design stores flat in car trunks Technical Specs: Dimensions: 10.24"W x 7.09"D x 11.02"H (Expands to 11"H) Weight: 1.1 lbs empty / 4.4 lbs max load Materials: 600D Oxford SBS metal zippers (10,000 cycle tested) Why Customers Love It: "Finally a lunch bag that doesn’t crush my salads!" - Jessica T. "My protein shakes stay cold through back-to-back Zoom meetings." - Ryan K. Included: 1x Lunch Tote Removable Shoulder Strap
