Tirrinia Expandable Insulated Lunch Bag — 6.5L to 9.5L, Leakproof, 4 Ways to Carry

The lunch bag that opens up when your day does.

Start the week with salads and fruit at 6.5L — plenty for lunch and a snack. Tuesday you need 4 sandwiches and two cans of soda? Pull the bottom zipper and suddenly you've got 9.5L. No more choosing between "too small" and "too big." The heat-welded seamless lining keeps everything cold or warm, leakproof even when carried on its side.

One Bag, Two Sizes — Expandable Bottom Design

• Regular 6.5L — holds 12 x 330ml cans or 6 x 500ml bottles for the average lunch day

• Expanded 9.5L — 18 x 330ml cans or 9 x 500ml bottles when you need to pack more

• Pull the bottom zipper open when you need it, zip it back up when you don't — no extra bulk

Leakproof Heat-Welded Lining

• Seamless heat-welded PEVA interior — no stitched seams to leak, even when laid on its side

• Wipe clean in seconds — food, crumbs, condensation — just wipe the lining and you're done

• Keep cold for 6-8 hours, keep warm for 4-6 hours — insulation works both ways

4 Carrying Ways — For Any Trip

• Top buckle handle — grab and go like a briefcase

• Paddle side handle — side carry when your hands are full

• Detachable shoulder strap — hands-free cross-body or single-shoulder carry

• Clip to backpacks — the D-ring + MOLLE webbing lets you attach it to your backpack, golf bag, or luggage

Details Built to Last

• Honeycomb-weave Oxford shell — scratch-resistant, durable, and water-repellent

• Dual brand-logo zippers — smooth pull, hard to snag

• Right-side mesh water bottle pocket with drawstring — fits 750ml bottles

• Inside mesh pocket for utensils, napkins, or dressing packets

• Built-in D-rings and MOLLE webbing — attach carabiners, pouches, or extra gear

Product Details

Regular size: 10.8" × 8.3" × 5" (27.4 × 21 × 12.7cm), capacity 6.5L

Expanded size: 10.8" × 8.3" × 7.2" (27.4 × 21 × 18.3cm), capacity 9.5L

Shell: Honeycomb Oxford fabric; Lining: Heat-welded seamless PEVA; Insulation: Pearl cotton

Temperature retention: Cold 6-8 hours, Warm 4-6 hours (with ice packs / heated food containers for longer)

Cleaning: Wipe clean with damp cloth. Do not machine wash (heat-welded lining may delaminate)

Colors: Available in multiple shades — choose yours at checkout

What's in the Box

1 x Tirrinia Expandable Insulated Lunch Bag

1 x Detachable shoulder strap

Tirrinia — Thoughtfully designed comfort for every season.