Field Notes Is a River Alive? (FNC-67, 3-Pack) ($14.95) vs Field Notes Heavy Duty Work Books (FNC-47, 2-Pack) ($14.95) — side-by-side specs, weight, pros and cons to help you pick the right field notebook.
| Spec | Field Notes Is a River Alive? (FNC-67, 3-Pack) | Field Notes Heavy Duty Work Books (FNC-47, 2-Pack) |
|---|---|---|
| Price | $14.95 | $14.95 |
| Weight | 100g | 120g |
| Edition | FNC-67, Summer 2025 Quarterly Edition | FNC-47, Summer 2020 Quarterly Edition |
| Size | 3.5 x 5.5 in | 3.5 x 5.5 in |
| Pages | 48 per book | 48 per book |
| Ruling | Graph, Cloud Forest Gray grid | One ruled, one double-graph |
| Cover | Sappi McCoy 100#C Silk, printed and embossed | Newark Paperboard Mills 60pt Super Duty Chipboard, flat-bed screen printed |
| Paper | 60#T Domtar Lynx | Finch Opaque Smooth 70#T Bright White, The Whole Sky is a Cloud ink |
| Weight | ~100g (approx, one 3-pack; Field Notes publishes no weight) | ~120g (approx, scaled from a standard 3-pack by size and page count; Field Notes publishes no weight) |
| Edition size | — | 25,000 limited 2-packs (regular edition also sold) |