Big Bag Theory

Big Bag Theory We're BIG BAG THEORY. We design and produce bags and accessories in small batches. All our products are locally made.

Here's a simple, unbothered leather tote that's focused on clean lines, zero loud logos, and effortless everyday functio...
10/08/2026

Here's a simple, unbothered leather tote that's focused on clean lines, zero loud logos, and effortless everyday function. 😎

Our new leather zip tote is dropping soon in a few colors! ❤️

Check out our newly-released Anika Wrist Purse made of cow leather and T'nalak weave from the T'boli community of Lake...
07/08/2026

Check out our newly-released Anika Wrist Purse made of cow leather and T'nalak weave from the T'boli community of Lake Seibu, South Cotabato.

Hand-cut and sewn by our home-based leather artisans, this beauty you can catch at MaArte! Love Local! ❤️

📍 Maarte
Room 526
The Peninsula Manila, Makati
August 13 - 16
10:00 am - 8:00 pm

Catch our newest release, the Anika Leather Wrist Purse in one of our pop-ups this August!Hand-cut and sewn by our home...
06/08/2026

Catch our newest release, the Anika Leather Wrist Purse in one of our pop-ups this August!

Hand-cut and sewn by our home-based leather artisans, this piece is made of cow leather and features T'nalak weave from the T'boli community of Lake Seibu, South Cotabato. Love Local! ❤️

📍 Maarte
Room 526
The Peninsula Manila, Makati
August 13 - 16
10:00 am - 8:00 pm

📍 Katutubo Pop-Up
Bench Tower, BGC
August 14 - 16
10:00 am - 8:00 pm

Blink and they're gone! You loved them too fast the last time. ❤️ So glad we're able to restock on these hotly request...
05/08/2026

Blink and they're gone! You loved them too fast the last time. ❤️ So glad we're able to restock on these hotly requested colors. Probably the last restock of these colors. 😱 Only few pieces available. Shoot us a message to order yours!

Shiny Dark Red
Slouchy Truffle Brown
Slouchy Gold

'Lucie' Micro Hobo Sling
Cow Leather / Cotton Chambray Lining
Imported Hardware
9" Height / 9" Width / 2.5" Depth
46" Strap Length

Meanwhile, other colors in stock are Walnut, Black, Dark Wine, Green, Magenta, and Denim Blue.

* Please expect creasings, markings, and texture/color variations natural to the leather material. They are not considered defects.

** Actual colors may slightly vary in person due to differences in lighting and screen settings.

When in doubt, black. 😎🖤 Eléa Paperbag Tote in Shiny Black. Made of textured slouchy leather, this leather tote bag is...
01/08/2026

When in doubt, black. 😎🖤

Eléa Paperbag Tote in Shiny Black. Made of textured slouchy leather, this leather tote bag is stored flat.

Slouchy Shiny Cow Leather
6" Depth
6" Bottom Width
13.5" Height
9" Handle Drop
Internal Hanging Slip Pocket
Unlined

Only a few available. Shoot us a message to order yours! 😊

* Please expect creasing, markings, and texture variations natural to the leather material. They are not considered defects.

31/07/2026

We made it to Maarte this year! 😎

Heavy-duty, low-key cool. 😎 Order this Denim Bucket Tote and find out for yourself how hardworking this gorgeous bag ...
30/07/2026

Heavy-duty, low-key cool. 😎

Order this Denim Bucket Tote and find out for yourself how hardworking this gorgeous bag really is. 😉

Denim Bucket Tote (LARGE) with double straps
Denim + Water-proof Lining
Leather Handles + Cotton Webbing Straps

13.5" Height
12" Base Diameter
18.5" Flat Width
4.5" Handle Drop (Leather)
13" Strap Drop (Cotton Webbing)

New Drop! Anika Wrist Purse in Silver Titanium leather featuring T'nalak weave from the T'boli community of Lake Seibi,...
26/07/2026

New Drop! Anika Wrist Purse in Silver Titanium leather featuring T'nalak weave from the T'boli community of Lake Seibi, South Cotabato.

Top Width 11.75 "
Bottom Width 10.5"
Height 5 "
Depth 3 "
Handle Drop 4.5"

Violet
Fuschia
Orange

Small batch available. Shoot us a message to order yours.

* Please expect folds, creasings and markings natural to the leather material. They are not considered defects.

** Actual colors may slightly vary in person due to differences in lighting and screen settings.

New Drop! Anika Wrist Purse in Brown leather featuring T'nalak weave from the T'boli tribe of South Cotabato. Top Width...
26/07/2026

New Drop! Anika Wrist Purse in Brown leather featuring T'nalak weave from the T'boli tribe of South Cotabato.

Top Width 11.75 "
Bottom Width 10.5"
Height 5 "
Depth 3 "
Handle Drop 4.5"

Violet
Fuschia
Orange

Small batch available. Shoot us a message to order yours.

* Please expect folds, creasings, and markings natural to the leather material. They are not considered defects.

** Actual colors may slightly vary in person due to differences in lighting and screen settings.

Nothing beats the rich, warm tones of a classic brown bag. 🤎🤎🤎Raisin Brown (Left) - Vintage DistressedChocolate Brown (R...
23/07/2026

Nothing beats the rich, warm tones of a classic brown bag. 🤎🤎🤎

Raisin Brown (Left) - Vintage Distressed
Chocolate Brown (Right) - Solid Color

Last few Brown Tallulah Leather Hobos available! Shoot us a message to order yours.

Address

Alabang Town Center
Muntinlupa City
1780

Website

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