Pen Sleeves/Cases

Keep your favorite writing tools protected with this handmade Japanese fountain pen cloth case, designed for both function and charm. Thoughtfully crafted in Japan, each case offers a compact and elegant way to carry your pens wherever you write.

Inside, you’ll find four dedicated pen slots to keep your fountain pens secure and organized, along with a pocket perfectly sized for a thin A7 notebook making it ideal for jotting notes, quick sketches, or travel journaling.

Measuring 5 ¾ inches long by 4 ½ inches wide, the case is small enough to slip into a bag while still providing practical storage for everyday essentials.

Each case is handmade in Japan, and because the fabric is cut individually, the pattern placement and layout will vary, making every piece unique. The result is a functional pen case with a personal, one-of-a-kind character that reflects the beauty of traditional Japanese textile craftsmanship.

Not all designs are not available from the product display image.

• Single Pen Sleeve - L -7", XL -7.5", 3XL -8.5" (Option with Lanyard Loop does not come with a lanyard)
• 2 Pen Sleeve
• 3 Pen Sleeve
• Watch Coozy
• Coozy Case - Empty Pouch With No Slots
• Sinclair - 3 Pen Slots and 1 Big Slot
• Fillmore - 6 pen version plus a full width pocket for stowing another 2 pen coozy or a pocket notebook, Dimensions: 7.5"W x 4.75"H x 1.0D
• Zipper Pouch: Mini, Small, Medium, or Large
• Musette - 13"W x 12"H, polyester canvas, 1" poly webbing strap, machine washable
• A5 Field Bag - accommodates an A5 notebook (or 2), 2 internal slip pockets, internal layer of foam on all 4 sides and bottom, Internal Dimensions: 6.5"W x 8.75"H x 3.0"D
• Banzai - 10"W x 8"H x 3.5"D (internal dimensions), internal layer of foam on all 4 sides, removable shoulder strap, modular storage system

• Single Pen Sleeve - L -7", XL -7.5", 3XL -8.5" (Option with Lanyard Loop does not come with a lanyard)
• 2 Pen Sleeve
• 3 Pen Sleeve
• Watch Coozy (Does not include foam insert, sold separately)
• Coozy Case - Empty Pouch With No Slots
• Sinclair - 3 Pen Slots and 1 Big Slot
• Fillmore - 6 pen version plus a full width pocket for stowing another 2 pen coozy or a pocket notebook, Dimensions: 7.5"W x 4.75"H x 1.0D
• Zipper Pouch: Mini, Small, Medium, or Large
• Musette - 13"W x 12"H, polyester canvas, 1" poly webbing strap, machine washable
• A5 Field Bag - accommodates an A5 notebook (or 2), 2 internal slip pockets, internal layer of foam on all 4 sides and bottom, Internal Dimensions: 6.5"W x 8.75"H x 3.0"D
• Banzai - 10"W x 8"H x 3.5"D (internal dimensions), internal layer of foam on all 4 sides, removable shoulder strap, modular storage system

Zipper Pouch Sizes:
Mini - L 6" x H 4"
Small - L 8" x H 4"
Medium - L 8" x H 5.5"
Large - L 10.75" x H 7"

• Single Pen Sleeve - L -7", XL -7.5", 3XL -8.5" (Option with Lanyard Loop does not come with a lanyard)
• 2 Pen Sleeve
• 3 Pen Sleeve
• Watch Coozy
• Coozy Case - Empty Pouch With No Slots
• Sinclair - 3 Pen Slots and 1 Big Slot
• Fillmore - 6 pen version plus a full width pocket for stowing another 2 pen coozy or a pocket notebook, Dimensions: 7.5"W x 4.75"H x 1.0D
• Zipper Pouch: Mini, Small, Medium, or Large
• Musette - 13"W x 12"H, polyester canvas, 1" poly webbing strap, machine washable
• A5 Field Bag - accommodates an A5 notebook (or 2), 2 internal slip pockets, internal layer of foam on all 4 sides and bottom, Internal Dimensions: 6.5"W x 8.75"H x 3.0"D
• Banzai - 10"W x 8"H x 3.5"D (internal dimensions), internal layer of foam on all 4 sides, removable shoulder strap, modular storage system

• Single Pen Sleeve - L -7", XL -7.5", 3XL -8.5" (Option with Lanyard Loop does not come with a lanyard)
• 2 Pen Sleeve
• 3 Pen Sleeve
• Watch Coozy
• Coozy Case - Empty Pouch With No Slots
• Sinclair - 3 Pen Slots and 1 Big Slot
• Fillmore - 6 pen version plus a full width pocket for stowing another 2 pen coozy or a pocket notebook, Dimensions: 7.5"W x 4.75"H x 1.0D
• Zipper Pouch: Mini, Small, Medium, or Large
• Musette - 13"W x 12"H, polyester canvas, 1" poly webbing strap, machine washable
• A5 Field Bag - accommodates an A5 notebook (or 2), 2 internal slip pockets, internal layer of foam on all 4 sides and bottom, Internal Dimensions: 6.5"W x 8.75"H x 3.0"D
• Banzai - 10"W x 8"H x 3.5"D (internal dimensions), internal layer of foam on all 4 sides, removable shoulder strap, modular storage system

• Single Pen Sleeve - L -7", XL -7.5", 3XL -8.5" (Option with Lanyard Loop does not come with a lanyard)
• 2 Pen Sleeve
• 3 Pen Sleeve
• Watch Coozy
• Coozy Case - Empty Pouch With No Slots
• Sinclair - 3 Pen Slots and 1 Big Slot
• Fillmore - 6 pen version plus a full width pocket for stowing another 2 pen coozy or a pocket notebook, Dimensions: 7.5"W x 4.75"H x 1.0D
• Zipper Pouch: Mini, Small, Medium, or Large
• Musette - 13"W x 12"H, polyester canvas, 1" poly webbing strap, machine washable
• A5 Field Bag - accommodates an A5 notebook (or 2), 2 internal slip pockets, internal layer of foam on all 4 sides and bottom, Internal Dimensions: 6.5"W x 8.75"H x 3.0"D
• Banzai - 10"W x 8"H x 3.5"D (internal dimensions), internal layer of foam on all 4 sides, removable shoulder strap, modular storage system

• Single Pen Sleeve - L -7", XL -7.5", 3XL -8.5" (Option with Lanyard Loop does not come with a lanyard)
• 2 Pen Sleeve
• 3 Pen Sleeve
• Watch Coozy (Does not include foam insert)
• Coozy Case - Empty Pouch With No Slots
• Sinclair - 3 Pen Slots and 1 Big Slot
• Fillmore - 6 pen version plus a full width pocket for stowing another 2 pen coozy or a pocket notebook, Dimensions: 7.5"W x 4.75"H x 1.0D
• Zipper Pouch: Mini, Small, Medium, or Large
• Musette - 13"W x 12"H, polyester canvas, 1" poly webbing strap, machine washable
• A5 Field Bag - accommodates an A5 notebook (or 2), 2 internal slip pockets, internal layer of foam on all 4 sides and bottom, Internal Dimensions: 6.5"W x 8.75"H x 3.0"D
• Banzai - 10"W x 8"H x 3.5"D (internal dimensions), internal layer of foam on all 4 sides, removable shoulder strap, modular storage system

Zipper Pouch Sizes:
Mini - L 6" x H 4"
Small - L 8" x H 4"
Medium - L 8" x H 5.5"
Large - L 10.75" x H 7"

• Single Pen Sleeve - L -7", XL -7.5", 3XL -8.5" (Option with Lanyard Loop does not come with a lanyard)
• 2 Pen Sleeve
• 3 Pen Sleeve
• Watch Coozy
• Coozy Case - Empty Pouch With No Slots
• Sinclair - 3 Pen Slots and 1 Big Slot
• Fillmore - 6 pen version plus a full width pocket for stowing another 2 pen coozy or a pocket notebook, Dimensions: 7.5"W x 4.75"H x 1.0D
• Zipper Pouch: Mini, Small, Medium, or Large
• Musette - 13"W x 12"H, polyester canvas, 1" poly webbing strap, machine washable
• A5 Field Bag - accommodates an A5 notebook (or 2), 2 internal slip pockets, internal layer of foam on all 4 sides and bottom, Internal Dimensions: 6.5"W x 8.75"H x 3.0"D
• Banzai - 10"W x 8"H x 3.5"D (internal dimensions), internal layer of foam on all 4 sides, removable shoulder strap, modular storage system

• Single Pen Sleeve - L -7", XL -7.5", 3XL -8.5" (Option with Lanyard Loop does not come with a lanyard)
• 2 Pen Sleeve
• 3 Pen Sleeve
• Watch Coozy
• Coozy Case - Empty Pouch With No Slots
• Sinclair - 3 Pen Slots and 1 Big Slot
• Fillmore - 6 pen version plus a full width pocket for stowing another 2 pen coozy or a pocket notebook, Dimensions: 7.5"W x 4.75"H x 1.0D
• Zipper Pouch: Mini, Small, Medium, or Large
• Musette - 13"W x 12"H, polyester canvas, 1" poly webbing strap, machine washable
• A5 Field Bag - accommodates an A5 notebook (or 2), 2 internal slip pockets, internal layer of foam on all 4 sides and bottom, Internal Dimensions: 6.5"W x 8.75"H x 3.0"D
• Banzai - 10"W x 8"H x 3.5"D (internal dimensions), internal layer of foam on all 4 sides, removable shoulder strap, modular storage system