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F Stop Loka UL Black / Malibu Blue (bez vložky)

F Stop Loka UL Black / Malibu Blue (bez vložky)
  • F Stop Loka UL Black / Malibu Blue (bez vložky)
  • F Stop Loka UL Black / Malibu Blue (bez vložky)
  • F Stop Loka UL Black / Malibu Blue (bez vložky)
  • F Stop Loka UL Black / Malibu Blue (bez vložky)
  • F Stop Loka UL Black / Malibu Blue (bez vložky)
  • F Stop Loka UL Black / Malibu Blue (bez vložky)
  • F Stop Loka UL Black / Malibu Blue (bez vložky)
  • F Stop Loka UL Black / Malibu Blue (bez vložky)
  • F Stop Loka UL Black / Malibu Blue (bez vložky)
37 liter
1,02 Kg
Voorzien van aluminium frame
Afmetingen (BxHxD): 31,8 x 55,9 x 27,9cm
product ID
1009468
Manufacturer
F Stop
Warranty
2 years
  • Selected variant
  • bez vložky
Standard price: 6 070 Kč incl. VAT / ks, You save: 1 090 Kč incl. VAT / ks (18%)
4 115,70 Kč excl. VAT
4 980 KčPrice incl. VAT
in stock
9 ks – doručení do 5 pracovních dnů
Shipping now from 89 Kč via the dispensing or PPL Box
Buying goods get 49 loyalty points.
   
37 liter
1,02 Kg
Voorzien van aluminium frame
Afmetingen (BxHxD): 31,8 x 55,9 x 27,9cm
F Stop Loka UL Black / Malibu Blue
For the needs of the active photographer who likes simple and portable, F stop has designed an ultra lightweight bag: the F Stop Loka UL. This backpack weighs not an ounce too much and has a 37 liter rip stop nylon compartment, full size suspension and an internal frame for durability. And that in a weight of only one kilo!


Access through both the top and the back of the backpack makes the Loka UL a versatile bag that looks sleek and tough thanks to its streamlined appearance. The UL is ideal for adventure trips where you only want to take the most essential items along with your camera.


Sturdy and handy
Everything about this F Stop backpack is robust. From the handles to the stitching (rip stop nylon) and the zippers, F stop has only used the highest quality material. A functional layout has been thought of. There are easily accessible side pockets for your water supply, a storage compartment for your batteries or smartphone, handy space for your jacket, for example, and an integrated sleeve for a 13 "notebook.


Full size suspension
The F Stop Luka UL is fully adjustable and adaptable to your personal wearing style for the very best comfort. Think of pull straps on the side, a chest strap, shoulder straps and an adjustable belt strap. ,

Backpack with a light weight
37L rip stop nylon compartment
Adjustable straps and integrated frame
Access from the top or the rear
With sleeve for a 13 "notebook
Warranty 3 years
 Specification
ZnačkaF Stop
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    (function () { "use strict"; const CUT_OFF_HOUR = 7; // po 7:00 = start další prac. den /* ========================================================= MANUÁLNÍ DNY MIMO PROVOZ (dovolená, inventura, ...) Formát: "dd.mm" (bez roku) - př.: "03.02", "24.12" - můžeš přidat kolik chceš řádků ========================================================= */ const EXTRA_BLOCKED_DATES_DDMM = [ // "03.02", // "04.02", // "15.08", ]; /* ========================================================= */ const ADDITION_SELECTOR = ".p_detail_info_box.p_detail_info_addition"; const AVAIL_SELECTOR = ".p_detail_availability"; const AVAIL_SPAN_SELECTOR = '.p_detail_availability span[data-variant="availability"]'; function pad2(n) { return String(n).padStart(2, "0"); } function formatDDMM(dateLocal) { return `${pad2(dateLocal.getDate())}.${pad2(dateLocal.getMonth() + 1)}.`; } function nowInPragueParts() { const dtf = new Intl.DateTimeFormat("cs-CZ", { timeZone: "Europe/Prague", year: "numeric", month: "2-digit", day: "2-digit", hour: "2-digit", minute: "2-digit", second: "2-digit", hour12: false }); const parts = dtf.formatToParts(new Date()); const get = (type) => parts.find(p => p.type === type)?.value; return { year: Number(get("year")), month: Number(get("month")), day: Number(get("day")), hour: Number(get("hour")), minute: Number(get("minute")), second: Number(get("second")) }; } function makeDateUTC(y, m, d) { return new Date(Date.UTC(y, m - 1, d, 0, 0, 0)); } function dateToKeyUTC(d) { return `${d.getUTCFullYear()}-${pad2(d.getUTCMonth() + 1)}-${pad2(d.getUTCDate())}`; } // Easter Sunday (Gregorian) function easterSunday(year) { const a = year % 19; const b = Math.floor(year / 100); const c = year % 100; const d = Math.floor(b / 4); const e = b % 4; const f = Math.floor((b + 8) / 25); const g = Math.floor((b - f + 1) / 3); const h = (19 * a + b - d - g + 15) % 30; const i = Math.floor(c / 4); const k = c % 4; const l = (32 + 2 * e + 2 * i - h - k) % 7; const m = Math.floor((a + 11 * h + 22 * l) / 451); const month = Math.floor((h + l - 7 * m + 114) / 31); const day = ((h + l - 7 * m + 114) % 31) + 1; return makeDateUTC(year, month, day); } function addExtraBlockedDatesToSet(holidaysSet, year, todayUTC) { // Přidá dd.mm do setu pro daný rok. // Pokud je datum v tomto roce už "za námi" (oproti dnešku), přidá i do dalšího roku (aby to fungovalo přes přelom). EXTRA_BLOCKED_DATES_DDMM.forEach((ddmm) => { const m = ddmm.match(/^(\d{2})\.(\d{2})$/); if (!m) return; const dd = Number(m[1]); const mm = Number(m[2]); if (!Number.isFinite(dd) || !Number.isFinite(mm) || mm < 1 || mm > 12 || dd < 1 || dd > 31) return; const dThisYear = makeDateUTC(year, mm, dd); holidaysSet.add(dateToKeyUTC(dThisYear)); // pokud už tohle datum letos proběhlo, přidáme i příští rok (praktické pro údržbu) if (dThisYear.getTime() < todayUTC.getTime()) { const dNextYear = makeDateUTC(year + 1, mm, dd); holidaysSet.add(dateToKeyUTC(dNextYear)); } }); } function buildCZHolidaysSet(years, todayUTC) { const set = new Set(); years.forEach((y) => { const fixed = [ [1, 1], [5, 1], [5, 8], [7, 5], [7, 6], [9, 28], [10, 28], [11, 17], [12, 24], [12, 25], [12, 26] ]; fixed.forEach(([mm, dd]) => set.add(dateToKeyUTC(makeDateUTC(y, mm, dd)))); const easter = easterSunday(y); const goodFriday = new Date(easter.getTime() - 2 * 24 * 3600 * 1000); const easterMonday = new Date(easter.getTime() + 1 * 24 * 3600 * 1000); set.add(dateToKeyUTC(goodFriday)); set.add(dateToKeyUTC(easterMonday)); // + ručně blokované dny (dovolená, inventura, ...) addExtraBlockedDatesToSet(set, y, todayUTC); }); return set; } function isWeekendUTC(d) { const wd = d.getUTCDay(); return wd === 0 || wd === 6; } function isHolidayUTC(d, holidaysSet) { return holidaysSet.has(dateToKeyUTC(d)); } function isBusinessDayUTC(d, holidaysSet) { return !isWeekendUTC(d) && !isHolidayUTC(d, holidaysSet); } function nextBusinessDayUTC(d, holidaysSet) { let cur = new Date(d.getTime()); do { cur = new Date(cur.getTime() + 24 * 3600 * 1000); } while (!isBusinessDayUTC(cur, holidaysSet)); return cur; } function computeShipBaseUTC(holidaysSet) { const p = nowInPragueParts(); const todayUTC = makeDateUTC(p.year, p.month, p.day); const beforeCutoff = (p.hour < CUT_OFF_HOUR); // 0..6 if (beforeCutoff && isBusinessDayUTC(todayUTC, holidaysSet)) return todayUTC; if (isBusinessDayUTC(todayUTC, holidaysSet)) return nextBusinessDayUTC(todayUTC, holidaysSet); let cur = new Date(todayUTC.getTime()); while (!isBusinessDayUTC(cur, holidaysSet)) { cur = new Date(cur.getTime() + 24 * 3600 * 1000); } return cur; } function addBusinessDaysUTC(startUTC, n, holidaysSet) { let cur = new Date(startUTC.getTime()); let added = 0; while (added < n) { cur = new Date(cur.getTime() + 24 * 3600 * 1000); if (isBusinessDayUTC(cur, holidaysSet)) added++; } return cur; } function normalizeText(s) { return (s || "") .replace(/\u00A0/g, " ") .replace(/[–—]/g, "-") .replace(/\s+/g, " ") .trim(); } function parseAddition(text) { const t = normalizeText(text); const stockMatch = t.match(/(\d+)\s*ks/i); const daysMatch = t.match(/doru[cč]en[ií]\s*do\s*(\d+)\s*prac/i); if (!stockMatch || !daysMatch) return null; const stock = Number(stockMatch[1]); const leadDays = Number(daysMatch[1]); if (!Number.isFinite(stock) || !Number.isFinite(leadDays)) return null; return { stock, leadDays }; } function getAvailabilityMode() { const avail = document.querySelector(AVAIL_SELECTOR); if (!avail) return { mode: "unknown" }; const schemaLink = avail.querySelector('link[itemprop="availability"]'); const schemaHref = schemaLink?.getAttribute("href") || ""; const span = avail.querySelector(AVAIL_SPAN_SELECTOR); const label = normalizeText(span?.textContent || ""); if (/OutOfStock/i.test(schemaHref) || /Dostupnost k ověření/i.test(label)) { return { mode: "verify", avail, span, label }; } if (/^Skladem/i.test(label)) { return { mode: "local", avail, span, label }; } if (/^Centrální sklad/i.test(label)) { return { mode: "central", avail, span, label }; } return { mode: "unknown", avail, span, label }; } function removeExistingEstimate() { document.querySelectorAll(".delivery-estimate").forEach(el => el.remove()); } function insertEstimateUnderSpan(spanEl, dateDDMM) { removeExistingEstimate(); if (!spanEl || !spanEl.parentNode) return; const line = document.createElement("span"); line.className = "delivery-estimate"; line.textContent = `Obdržíte do ${dateDDMM}`; spanEl.insertAdjacentElement("afterend", line); } ledge)??) function applyDeliveryLogic() { const addition = document.querySelector(ADDITION_SELECTOR); if (addition) addition.classList.add("delivery-hide"); const { mode, span } = getAvailabilityMode(); if (mode === "verify" || mode === "unknown") { removeExistingEstimate(); return; } const p = nowInPragueParts(); const todayUTC = makeDateUTC(p.year, p.month, p.day); const holidays = buildCZHolidaysSet([p.year, p.year + 1], todayUTC); if (mode === "local") { const shipBase = computeShipBaseUTC(holidays); const deliveryUTC = addBusinessDaysUTC(shipBase, 1, holidays); insertEstimateUnderSpan(span, formatDDMM(new Date(deliveryUTC.getTime()))); return; } if (mode === "central") { const parsed = addition ? parseAddition(addition.textContent) : null; if (!parsed || parsed.stock <= 0) { removeExistingEstimate(); return; } const shipBase = computeShipBaseUTC(holidays); const deliveryUTC = addBusinessDaysUTC(shipBase, parsed.leadDays, holidays); if (span) span.textContent = `Centrální sklad ${parsed.stock} ks`; insertEstimateUnderSpan(span, formatDDMM(new Date(deliveryUTC.getTime()))); return; } } if (document.readyState === "loading") { document.addEventListener("DOMContentLoaded", applyDeliveryLogic); } else { applyDeliveryLogic(); } })();