Field Pocket Flask SKU: DR-52

Period Pocket Amber Glass Pocket Glass Flacon with Cork Seal

★★★★★ 4.7 out of 5 (21 verified collector reviews)
$18.99 $24.99 In Stock • US Fragile Despatch

Slim flattened oval amber flask designed after 1920s field botanist pocket vessels, fitted with an extra-dense Portuguese cork stopper.

Available Sizes & Studio Editions:
Studio Packaging Guarantee: Each vessel is wrapped in custom corrugated cushioning and double-walled cartons. In the rare event of transit damage, an immediate replacement or full refund is provided.
  • Specifications: 50 ml / 1.7 fl oz • Height 92mm
  • Forming: Mouth-Blown Mould
  • Annealing: 540°C Kiln Lehr
  • Origin: American Glass Archive

Historical Casting & Provenance

Cast in a hinged brass mold featuring embossed graduation marks along the spine.

Hand-finished in Boston by skilled glassworkers. Subtle variations in bubble distribution, wall thickness, and pontil markings testify to authentic artisan execution.

Glass Composition & Joint Precision

Warm amber container glass (3.2mm wall thickness). Grade AAA natural whole-cork stopper.

Glassware Material: Kiln-annealed soda-lime silica, mineral metal-oxide tinting. Heavy wall density: 3.5mm – 4.2mm.

Studio Care & Maintenance

Hand wash glass body. Air dry cork thoroughly before resealing.

Studio Advice: To prevent ground-glass stopper binding over extended storage, avoid pressing the stopper forcibly when wet. Store in ambient dry room temperatures.

Fragile Freight & Despatch

Kraft card sleeve with twill tape closure.

Tracked parcel delivery dispatched within 24 hours from our Boston studio. Break-free guarantee on all US domestic shipments.

Verified Reviews & Collector Feedback

★★★★★ • Verified US Collector

"Flawless ground joint. The amber tint is deeply rich and shields my botanical samples perfectly. Highly recommended workshop."

Cotswolds • October 2026
★★★★★ • Verified Interior Stylist

"A substantial, heavy vessel that looks extraordinary on a vintage display cabinet. Exceptional quality."

Boston • September 2026