Optimist 10L Backpack



The Optimist is an exceptionally lightweight yet tough little pack, perfect for adventures or active commutes. Small in stature yet infinitely practical, the Optimist offers a main compartment and outside stash pocket, both sealed with weather resistant zippers - perfect for mini adventures and everyday alike.

  • Materials: Shell: X-Pac™ Fabric, EcoPak™ Fabric, or Lite Skin® Composite Fabric: ultra lightweight, water resistant outdoor fabrics with the best strength to weight ratio on the market; Ballistic nylon webbing; YKK water repellent zippers.
  • Lifetime Warranty
  • Made in the USA
  • Dimensions: Main Compartment: 18 x 9.5 x 5 in.; Outer Pocket: 6.5 x 11 in.
  • Weight: 9.7 oz / 275g
  • Care instructions: Do not use bleach, solvents, or other harsh chemicals. Spot clean using a sponge with mild soap and hang to dry.

Flowfold make minimalist wallets and bags that combine functionality, sustainability and sleek design with the strongest performance fabrics in the world. The result? Products that last forever and make your life easier in the meantime. We love that each product is manufactured in the USA and comes backed by a lifetime warranty, with over a third of materials recycled and sourced locally.

Shipping & Returns


US Shipping is $7.50. US delivery can be expected within 3-5 working days. Delivery to Europe will take up to 4 working days, and international deliveries may take up to 4 days. International shipping fees are calculated at checkout.


Returns are available within 30 days of purchase. Any returned items must be in new (unused) condition and should include all original packaging. Return shipping is at your own cost, unless the item received is faulty.

To begin a return, contact us here, quoting your order number and reason for return. After the item is received back, it will be checked before your refund is issued.

Made to Last

Buy once, buy well

Everything we sell is designed to last by makers that care.